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of/sparc: convert various prom_* functions to use phandle

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Rather than passing around ints everywhere, use the
phandle type where appropriate for the various functions
that talk to the PROM.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Andres Salomon 2010-10-08 14:18:11 -07:00 committed by Grant Likely
parent 4e13efc991
commit 8d1255627d
23 changed files with 157 additions and 144 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/sparc/include/asm/floppy_32.h
View File

@ -304,7 +304,8 @@ static struct linux_prom_registers fd_regs[2];
static int sun_floppy_init(void)
{
char state[128];
int tnode, fd_node, num_regs;
phandle tnode, fd_node;
int num_regs;
struct resource r;
use_virtual_dma = 1;

16
arch/sparc/include/asm/openprom.h
View File

@ -11,6 +11,8 @@
#define LINUX_OPPROM_MAGIC 0x10010407
#ifndef __ASSEMBLY__
#include <linux/of.h>
/* V0 prom device operations. */
struct linux_dev_v0_funcs {
int (*v0_devopen)(char *device_str);
@ -26,7 +28,7 @@ struct linux_dev_v0_funcs {
/* V2 and later prom device operations. */
struct linux_dev_v2_funcs {
int (*v2_inst2pkg)(int d); /* Convert ihandle to phandle */
phandle (*v2_inst2pkg)(int d); /* Convert ihandle to phandle */
char * (*v2_dumb_mem_alloc)(char *va, unsigned sz);
void (*v2_dumb_mem_free)(char *va, unsigned sz);
@ -168,12 +170,12 @@ struct linux_romvec {
/* Routines for traversing the prom device tree. */
struct linux_nodeops {
int (*no_nextnode)(int node);
int (*no_child)(int node);
int (*no_proplen)(int node, const char *name);
int (*no_getprop)(int node, const char *name, char *val);
int (*no_setprop)(int node, const char *name, char *val, int len);
char * (*no_nextprop)(int node, char *name);
phandle (*no_nextnode)(phandle node);
phandle (*no_child)(phandle node);
int (*no_proplen)(phandle node, const char *name);
int (*no_getprop)(phandle node, const char *name, char *val);
int (*no_setprop)(phandle node, const char *name, char *val, int len);
char * (*no_nextprop)(phandle node, char *name);
};
/* More fun PROM structures for device probing. */

44
arch/sparc/include/asm/oplib_32.h
View File

@ -30,7 +30,7 @@ extern unsigned int prom_rev, prom_prev;
/* Root node of the prom device tree, this stays constant after
* initialization is complete.
*/
extern int prom_root_node;
extern phandle prom_root_node;
/* Pointer to prom structure containing the device tree traversal
* and usage utility functions. Only prom-lib should use these,
@ -178,68 +178,68 @@ extern void prom_putsegment(int context, unsigned long virt_addr,
/* PROM device tree traversal functions... */
/* Get the child node of the given node, or zero if no child exists. */
extern int prom_getchild(int parent_node);
extern phandle prom_getchild(phandle parent_node);
/* Get the next sibling node of the given node, or zero if no further
* siblings exist.
*/
extern int prom_getsibling(int node);
extern phandle prom_getsibling(phandle node);
/* Get the length, at the passed node, of the given property type.
* Returns -1 on error (ie. no such property at this node).
*/
extern int prom_getproplen(int thisnode, const char *property);
extern int prom_getproplen(phandle thisnode, const char *property);
/* Fetch the requested property using the given buffer. Returns
* the number of bytes the prom put into your buffer or -1 on error.
*/
extern int __must_check prom_getproperty(int thisnode, const char *property,
extern int __must_check prom_getproperty(phandle thisnode, const char *property,
char *prop_buffer, int propbuf_size);
/* Acquire an integer property. */
extern int prom_getint(int node, char *property);
extern int prom_getint(phandle node, char *property);
/* Acquire an integer property, with a default value. */
extern int prom_getintdefault(int node, char *property, int defval);
extern int prom_getintdefault(phandle node, char *property, int defval);
/* Acquire a boolean property, 0=FALSE 1=TRUE. */
extern int prom_getbool(int node, char *prop);
extern int prom_getbool(phandle node, char *prop);
/* Acquire a string property, null string on error. */
extern void prom_getstring(int node, char *prop, char *buf, int bufsize);
extern void prom_getstring(phandle node, char *prop, char *buf, int bufsize);
/* Does the passed node have the given "name"? YES=1 NO=0 */
extern int prom_nodematch(int thisnode, char *name);
extern int prom_nodematch(phandle thisnode, char *name);
/* Search all siblings starting at the passed node for "name" matching
* the given string. Returns the node on success, zero on failure.
*/
extern int prom_searchsiblings(int node_start, char *name);
extern phandle prom_searchsiblings(phandle node_start, char *name);
/* Return the first property type, as a string, for the given node.
* Returns a null string on error.
*/
extern char *prom_firstprop(int node, char *buffer);
extern char *prom_firstprop(phandle node, char *buffer);
/* Returns the next property after the passed property for the given
* node. Returns null string on failure.
*/
extern char *prom_nextprop(int node, char *prev_property, char *buffer);
extern char *prom_nextprop(phandle node, char *prev_property, char *buffer);
/* Returns phandle of the path specified */
extern int prom_finddevice(char *name);
extern phandle prom_finddevice(char *name);
/* Returns 1 if the specified node has given property. */
extern int prom_node_has_property(int node, char *property);
extern int prom_node_has_property(phandle node, char *property);
/* Set the indicated property at the given node with the passed value.
* Returns the number of bytes of your value that the prom took.
*/
extern int prom_setprop(int node, const char *prop_name, char *prop_value,
extern int prom_setprop(phandle node, const char *prop_name, char *prop_value,
int value_size);
extern int prom_pathtoinode(char *path);
extern int prom_inst2pkg(int);
extern phandle prom_pathtoinode(char *path);
extern phandle prom_inst2pkg(int);
/* Dorking with Bus ranges... */
@ -247,13 +247,13 @@ extern int prom_inst2pkg(int);
extern void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nregs);
/* Apply ranges of any prom node (and optionally parent node as well) to registers. */
extern void prom_apply_generic_ranges(int node, int parent,
extern void prom_apply_generic_ranges(phandle node, phandle parent,
struct linux_prom_registers *sbusregs, int nregs);
/* CPU probing helpers. */
int cpu_find_by_instance(int instance, int *prom_node, int *mid);
int cpu_find_by_mid(int mid, int *prom_node);
int cpu_get_hwmid(int prom_node);
int cpu_find_by_instance(int instance, phandle *prom_node, int *mid);
int cpu_find_by_mid(int mid, phandle *prom_node);
int cpu_get_hwmid(phandle prom_node);
extern spinlock_t prom_lock;

39
arch/sparc/include/asm/oplib_64.h
View File

@ -16,7 +16,7 @@ extern char prom_version[];
/* Root node of the prom device tree, this stays constant after
* initialization is complete.
*/
extern int prom_root_node;
extern phandle prom_root_node;
/* PROM stdin and stdout */
extern int prom_stdin, prom_stdout;
@ -24,7 +24,7 @@ extern int prom_stdin, prom_stdout;
/* /chosen node of the prom device tree, this stays constant after
* initialization is complete.
*/
extern int prom_chosen_node;
extern phandle prom_chosen_node;
/* Helper values and strings in arch/sparc64/kernel/head.S */
extern const char prom_peer_name[];
@ -218,68 +218,69 @@ extern void prom_unmap(unsigned long size, unsigned long vaddr);
/* PROM device tree traversal functions... */
/* Get the child node of the given node, or zero if no child exists. */
extern int prom_getchild(int parent_node);
extern phandle prom_getchild(phandle parent_node);
/* Get the next sibling node of the given node, or zero if no further
* siblings exist.
*/
extern int prom_getsibling(int node);
extern phandle prom_getsibling(phandle node);
/* Get the length, at the passed node, of the given property type.
* Returns -1 on error (ie. no such property at this node).
*/
extern int prom_getproplen(int thisnode, const char *property);
extern int prom_getproplen(phandle thisnode, const char *property);
/* Fetch the requested property using the given buffer. Returns
* the number of bytes the prom put into your buffer or -1 on error.
*/
extern int prom_getproperty(int thisnode, const char *property,
extern int prom_getproperty(phandle thisnode, const char *property,
char *prop_buffer, int propbuf_size);
/* Acquire an integer property. */
extern int prom_getint(int node, const char *property);
extern int prom_getint(phandle node, const char *property);
/* Acquire an integer property, with a default value. */
extern int prom_getintdefault(int node, const char *property, int defval);
extern int prom_getintdefault(phandle node, const char *property, int defval);
/* Acquire a boolean property, 0=FALSE 1=TRUE. */
extern int prom_getbool(int node, const char *prop);
extern int prom_getbool(phandle node, const char *prop);
/* Acquire a string property, null string on error. */
extern void prom_getstring(int node, const char *prop, char *buf, int bufsize);
extern void prom_getstring(phandle node, const char *prop, char *buf,
int bufsize);
/* Does the passed node have the given "name"? YES=1 NO=0 */
extern int prom_nodematch(int thisnode, const char *name);
extern int prom_nodematch(phandle thisnode, const char *name);
/* Search all siblings starting at the passed node for "name" matching
* the given string. Returns the node on success, zero on failure.
*/
extern int prom_searchsiblings(int node_start, const char *name);
extern phandle prom_searchsiblings(phandle node_start, const char *name);
/* Return the first property type, as a string, for the given node.
* Returns a null string on error. Buffer should be at least 32B long.
*/
extern char *prom_firstprop(int node, char *buffer);
extern char *prom_firstprop(phandle node, char *buffer);
/* Returns the next property after the passed property for the given
* node. Returns null string on failure. Buffer should be at least 32B long.
*/
extern char *prom_nextprop(int node, const char *prev_property, char *buffer);
extern char *prom_nextprop(phandle node, const char *prev_property, char *buf);
/* Returns 1 if the specified node has given property. */
extern int prom_node_has_property(int node, const char *property);
extern int prom_node_has_property(phandle node, const char *property);
/* Returns phandle of the path specified */
extern int prom_finddevice(const char *name);
extern phandle prom_finddevice(const char *name);
/* Set the indicated property at the given node with the passed value.
* Returns the number of bytes of your value that the prom took.
*/
extern int prom_setprop(int node, const char *prop_name, char *prop_value,
extern int prom_setprop(phandle node, const char *prop_name, char *prop_value,
int value_size);
extern int prom_pathtoinode(const char *path);
extern int prom_inst2pkg(int);
extern phandle prom_pathtoinode(const char *path);
extern phandle prom_inst2pkg(int);
extern int prom_service_exists(const char *service_name);
extern void prom_sun4v_guest_soft_state(void);

4
arch/sparc/kernel/auxio_32.c
View File

@ -23,7 +23,7 @@ static DEFINE_SPINLOCK(auxio_lock);
void __init auxio_probe(void)
{
int node, auxio_nd;
phandle node, auxio_nd;
struct linux_prom_registers auxregs[1];
struct resource r;
@ -113,7 +113,7 @@ volatile unsigned char * auxio_power_register = NULL;
void __init auxio_power_probe(void)
{
struct linux_prom_registers regs;
int node;
phandle node;
struct resource r;
/* Attempt to find the sun4m power control node. */

4
arch/sparc/kernel/btext.c
View File

@ -40,7 +40,7 @@ static unsigned char *dispDeviceBase __force_data;
static unsigned char vga_font[cmapsz];
static int __init btext_initialize(unsigned int node)
static int __init btext_initialize(phandle node)
{
unsigned int width, height, depth, pitch;
unsigned long address = 0;
@ -309,7 +309,7 @@ static struct console btext_console = {
int __init btext_find_display(void)
{
unsigned int node;
phandle node;
char type[32];
int ret;

23
arch/sparc/kernel/devices.c
View File

@ -31,9 +31,9 @@ static char *cpu_mid_prop(void)
return "mid";
}
static int check_cpu_node(int nd, int *cur_inst,
int (*compare)(int, int, void *), void *compare_arg,
int *prom_node, int *mid)
static int check_cpu_node(phandle nd, int *cur_inst,
int (*compare)(phandle, int, void *), void *compare_arg,
phandle *prom_node, int *mid)
{
if (!compare(nd, *cur_inst, compare_arg)) {
if (prom_node)
@ -51,8 +51,8 @@ static int check_cpu_node(int nd, int *cur_inst,
return -ENODEV;
}
static int __cpu_find_by(int (*compare)(int, int, void *), void *compare_arg,
int *prom_node, int *mid)
static int __cpu_find_by(int (*compare)(phandle, int, void *),
void *compare_arg, phandle *prom_node, int *mid)
{
struct device_node *dp;
int cur_inst;
@ -71,7 +71,7 @@ static int __cpu_find_by(int (*compare)(int, int, void *), void *compare_arg,
return -ENODEV;
}
static int cpu_instance_compare(int nd, int instance, void *_arg)
static int cpu_instance_compare(phandle nd, int instance, void *_arg)
{
int desired_instance = (int) _arg;
@ -80,13 +80,13 @@ static int cpu_instance_compare(int nd, int instance, void *_arg)
return -ENODEV;
}
int cpu_find_by_instance(int instance, int *prom_node, int *mid)
int cpu_find_by_instance(int instance, phandle *prom_node, int *mid)
{
return __cpu_find_by(cpu_instance_compare, (void *)instance,
prom_node, mid);
}
static int cpu_mid_compare(int nd, int instance, void *_arg)
static int cpu_mid_compare(phandle nd, int instance, void *_arg)
{
int desired_mid = (int) _arg;
int this_mid;
@ -98,7 +98,7 @@ static int cpu_mid_compare(int nd, int instance, void *_arg)
return -ENODEV;
}
int cpu_find_by_mid(int mid, int *prom_node)
int cpu_find_by_mid(int mid, phandle *prom_node)
{
return __cpu_find_by(cpu_mid_compare, (void *)mid,
prom_node, NULL);
@ -108,7 +108,7 @@ int cpu_find_by_mid(int mid, int *prom_node)
* address (0-3). This gives us the true hardware mid, which might have
* some other bits set. On 4d hardware and software mids are the same.
*/
int cpu_get_hwmid(int prom_node)
int cpu_get_hwmid(phandle prom_node)
{
return prom_getintdefault(prom_node, cpu_mid_prop(), -ENODEV);
}
@ -119,7 +119,8 @@ void __init device_scan(void)
#ifndef CONFIG_SMP
{
int err, cpu_node;
phandle cpu_node;
int err;
err = cpu_find_by_instance(0, &cpu_node, NULL);
if (err) {
/* Probably a sun4e, Sun is trying to trick us ;-) */

4
arch/sparc/kernel/pcic.c
View File

@ -284,7 +284,7 @@ int __init pcic_probe(void)
struct linux_prom_registers regs[PROMREG_MAX];
struct linux_pbm_info* pbm;
char namebuf[64];
int node;
phandle node;
int err;
if (pcic0_up) {
@ -440,7 +440,7 @@ static int __devinit pdev_to_pnode(struct linux_pbm_info *pbm,
{
struct linux_prom_pci_registers regs[PROMREG_MAX];
int err;
int node = prom_getchild(pbm->prom_node);
phandle node = prom_getchild(pbm->prom_node);
while(node) {
err = prom_getproperty(node, "reg",

2
arch/sparc/kernel/setup_64.c
View File

@ -315,7 +315,7 @@ void __init setup_arch(char **cmdline_p)
#ifdef CONFIG_IP_PNP
if (!ic_set_manually) {
int chosen = prom_finddevice ("/chosen");
phandle chosen = prom_finddevice("/chosen");
u32 cl, sv, gw;
cl = prom_getintdefault (chosen, "client-ip", 0);

2
arch/sparc/kernel/starfire.c
View File

@ -23,7 +23,7 @@ int this_is_starfire = 0;
void check_if_starfire(void)
{
int ssnode = prom_finddevice("/ssp-serial");
phandle ssnode = prom_finddevice("/ssp-serial");
if (ssnode != 0 && ssnode != -1)
this_is_starfire = 1;
}

2
arch/sparc/kernel/tadpole.c
View File

@ -100,7 +100,7 @@ static void swift_clockstop(void)
void __init clock_stop_probe(void)
{
unsigned int node, clk_nd;
phandle node, clk_nd;
char name[20];
prom_getstring(prom_root_node, "name", name, sizeof(name));

2
arch/sparc/mm/init_64.c
View File

@ -88,7 +88,7 @@ static void __init read_obp_memory(const char *property,
struct linux_prom64_registers *regs,
int *num_ents)
{
int node = prom_finddevice("/memory");
phandle node = prom_finddevice("/memory");
int prop_size = prom_getproplen(node, property);
int ents, ret, i;

8
arch/sparc/mm/srmmu.c
View File

@ -1262,7 +1262,8 @@ extern unsigned long bootmem_init(unsigned long *pages_avail);
void __init srmmu_paging_init(void)
{
int i, cpunode;
int i;
phandle cpunode;
char node_str[128];
pgd_t *pgd;
pmd_t *pmd;
@ -1398,7 +1399,8 @@ static void __init srmmu_is_bad(void)
static void __init init_vac_layout(void)
{
int nd, cache_lines;
phandle nd;
int cache_lines;
char node_str[128];
#ifdef CONFIG_SMP
int cpu = 0;
@ -2082,7 +2084,7 @@ static void __init get_srmmu_type(void)
/* Next check for Fujitsu Swift. */
if(psr_typ == 0 && psr_vers == 4) {
int cpunode;
phandle cpunode;
char node_str[128];
/* Look if it is not a TurboSparc emulating Swift... */

2
arch/sparc/mm/sun4c.c
View File

@ -420,7 +420,7 @@ volatile unsigned long __iomem *sun4c_memerr_reg = NULL;
void __init sun4c_probe_memerr_reg(void)
{
int node;
phandle node;
struct linux_prom_registers regs[1];
node = prom_getchild(prom_root_node);

2
arch/sparc/prom/init_32.c
View File

@ -20,7 +20,7 @@ enum prom_major_version prom_vers;
unsigned int prom_rev, prom_prev;
/* The root node of the prom device tree. */
int prom_root_node;
phandle prom_root_node;
EXPORT_SYMBOL(prom_root_node);
/* Pointer to the device tree operations structure. */

4
arch/sparc/prom/init_64.c
View File

@ -19,7 +19,7 @@ char prom_version[80];
/* The root node of the prom device tree. */
int prom_stdin, prom_stdout;
int prom_chosen_node;
phandle prom_chosen_node;
/* You must call prom_init() before you attempt to use any of the
* routines in the prom library. It returns 0 on success, 1 on
@ -30,7 +30,7 @@ extern void prom_cif_init(void *, void *);
void __init prom_init(void *cif_handler, void *cif_stack)
{
int node;
phandle node;
prom_cif_init(cif_handler, cif_stack);

3
arch/sparc/prom/memory.c
View File

@ -31,7 +31,8 @@ static int __init prom_meminit_v0(void)
static int __init prom_meminit_v2(void)
{
struct linux_prom_registers reg[64];
int node, size, num_ents, i;
phandle node;
int size, num_ents, i;
node = prom_searchsiblings(prom_getchild(prom_root_node), "memory");
size = prom_getproperty(node, "available", (char *) reg, sizeof(reg));

6
arch/sparc/prom/misc_64.c
View File

@ -183,7 +183,8 @@ unsigned char prom_get_idprom(char *idbuf, int num_bytes)
int prom_get_mmu_ihandle(void)
{
int node, ret;
phandle node;
int ret;
if (prom_mmu_ihandle_cache != 0)
return prom_mmu_ihandle_cache;
@ -201,7 +202,8 @@ int prom_get_mmu_ihandle(void)
static int prom_get_memory_ihandle(void)
{
static int memory_ihandle_cache;
int node, ret;
phandle node;
int ret;
if (memory_ihandle_cache != 0)
return memory_ihandle_cache;

6
arch/sparc/prom/ranges.c
View File

@ -68,7 +68,7 @@ EXPORT_SYMBOL(prom_apply_obio_ranges);
void __init prom_ranges_init(void)
{
int node, obio_node;
phandle node, obio_node;
int success;
num_obio_ranges = 0;
@ -89,8 +89,8 @@ void __init prom_ranges_init(void)
prom_printf("PROMLIB: obio_ranges %d\n", num_obio_ranges);
}
void
prom_apply_generic_ranges (int node, int parent, struct linux_prom_registers *regs, int nregs)
void prom_apply_generic_ranges(phandle node, phandle parent,
struct linux_prom_registers *regs, int nregs)
{
int success;
int num_ranges;

58
arch/sparc/prom/tree_32.c
View File

@ -20,10 +20,10 @@ extern void restore_current(void);
static char promlib_buf[128];
/* Internal version of prom_getchild that does not alter return values. */
int __prom_getchild(int node)
phandle __prom_getchild(phandle node)
{
unsigned long flags;
int cnode;
phandle cnode;
spin_lock_irqsave(&prom_lock, flags);
cnode = prom_nodeops->no_child(node);
@ -36,9 +36,9 @@ int __prom_getchild(int node)
/* Return the child of node 'node' or zero if no this node has no
* direct descendent.
*/
int prom_getchild(int node)
phandle prom_getchild(phandle node)
{
int cnode;
phandle cnode;
if (node == -1)
return 0;
@ -52,10 +52,10 @@ int prom_getchild(int node)
EXPORT_SYMBOL(prom_getchild);
/* Internal version of prom_getsibling that does not alter return values. */
int __prom_getsibling(int node)
phandle __prom_getsibling(phandle node)
{
unsigned long flags;
int cnode;
phandle cnode;
spin_lock_irqsave(&prom_lock, flags);
cnode = prom_nodeops->no_nextnode(node);
@ -68,9 +68,9 @@ int __prom_getsibling(int node)
/* Return the next sibling of node 'node' or zero if no more siblings
* at this level of depth in the tree.
*/
int prom_getsibling(int node)
phandle prom_getsibling(phandle node)
{
int sibnode;
phandle sibnode;
if (node == -1)
return 0;
@ -86,7 +86,7 @@ EXPORT_SYMBOL(prom_getsibling);
/* Return the length in bytes of property 'prop' at node 'node'.
* Return -1 on error.
*/
int prom_getproplen(int node, const char *prop)
int prom_getproplen(phandle node, const char *prop)
{
int ret;
unsigned long flags;
@ -106,7 +106,7 @@ EXPORT_SYMBOL(prom_getproplen);
* 'buffer' which has a size of 'bufsize'. If the acquisition
* was successful the length will be returned, else -1 is returned.
*/
int prom_getproperty(int node, const char *prop, char *buffer, int bufsize)
int prom_getproperty(phandle node, const char *prop, char *buffer, int bufsize)
{
int plen, ret;
unsigned long flags;
@ -126,7 +126,7 @@ EXPORT_SYMBOL(prom_getproperty);
/* Acquire an integer property and return its value. Returns -1
* on failure.
*/
int prom_getint(int node, char *prop)
int prom_getint(phandle node, char *prop)
{
static int intprop;
@ -140,7 +140,7 @@ EXPORT_SYMBOL(prom_getint);
/* Acquire an integer property, upon error return the passed default
* integer.
*/
int prom_getintdefault(int node, char *property, int deflt)
int prom_getintdefault(phandle node, char *property, int deflt)
{
int retval;
@ -152,7 +152,7 @@ int prom_getintdefault(int node, char *property, int deflt)
EXPORT_SYMBOL(prom_getintdefault);
/* Acquire a boolean property, 1=TRUE 0=FALSE. */
int prom_getbool(int node, char *prop)
int prom_getbool(phandle node, char *prop)
{
int retval;
@ -166,7 +166,7 @@ EXPORT_SYMBOL(prom_getbool);
* string on error. The char pointer is the user supplied string
* buffer.
*/
void prom_getstring(int node, char *prop, char *user_buf, int ubuf_size)
void prom_getstring(phandle node, char *prop, char *user_buf, int ubuf_size)
{
int len;
@ -180,7 +180,7 @@ EXPORT_SYMBOL(prom_getstring);
/* Does the device at node 'node' have name 'name'?
* YES = 1 NO = 0
*/
int prom_nodematch(int node, char *name)
int prom_nodematch(phandle node, char *name)
{
int error;
@ -194,10 +194,11 @@ int prom_nodematch(int node, char *name)
/* Search siblings at 'node_start' for a node with name
* 'nodename'. Return node if successful, zero if not.
*/
int prom_searchsiblings(int node_start, char *nodename)
phandle prom_searchsiblings(phandle node_start, char *nodename)
{
int thisnode, error;
phandle thisnode;
int error;
for(thisnode = node_start; thisnode;
thisnode=prom_getsibling(thisnode)) {
@ -213,7 +214,7 @@ int prom_searchsiblings(int node_start, char *nodename)
EXPORT_SYMBOL(prom_searchsiblings);
/* Interal version of nextprop that does not alter return values. */
char * __prom_nextprop(int node, char * oprop)
char *__prom_nextprop(phandle node, char * oprop)
{
unsigned long flags;
char *prop;
@ -228,7 +229,7 @@ char * __prom_nextprop(int node, char * oprop)
/* Return the first property name for node 'node'. */
/* buffer is unused argument, but as v9 uses it, we need to have the same interface */
char * prom_firstprop(int node, char *bufer)
char *prom_firstprop(phandle node, char *bufer)
{
if (node == 0 || node == -1)
return "";
@ -241,7 +242,7 @@ EXPORT_SYMBOL(prom_firstprop);
* at node 'node' . Returns empty string if no more
* property types for this node.
*/
char * prom_nextprop(int node, char *oprop, char *buffer)
char *prom_nextprop(phandle node, char *oprop, char *buffer)
{
if (node == 0 || node == -1)
return "";
@ -250,11 +251,11 @@ char * prom_nextprop(int node, char *oprop, char *buffer)
}
EXPORT_SYMBOL(prom_nextprop);
int prom_finddevice(char *name)
phandle prom_finddevice(char *name)
{
char nbuf[128];
char *s = name, *d;
int node = prom_root_node, node2;
phandle node = prom_root_node, node2;
unsigned int which_io, phys_addr;
struct linux_prom_registers reg[PROMREG_MAX];
@ -298,7 +299,7 @@ int prom_finddevice(char *name)
}
EXPORT_SYMBOL(prom_finddevice);
int prom_node_has_property(int node, char *prop)
int prom_node_has_property(phandle node, char *prop)
{
char *current_property = "";
@ -314,7 +315,7 @@ EXPORT_SYMBOL(prom_node_has_property);
/* Set property 'pname' at node 'node' to value 'value' which has a length
* of 'size' bytes. Return the number of bytes the prom accepted.
*/
int prom_setprop(int node, const char *pname, char *value, int size)
int prom_setprop(phandle node, const char *pname, char *value, int size)
{
unsigned long flags;
int ret;
@ -329,9 +330,9 @@ int prom_setprop(int node, const char *pname, char *value, int size)
}
EXPORT_SYMBOL(prom_setprop);
int prom_inst2pkg(int inst)
phandle prom_inst2pkg(int inst)
{
int node;
phandle node;
unsigned long flags;
spin_lock_irqsave(&prom_lock, flags);
@ -345,9 +346,10 @@ int prom_inst2pkg(int inst)
/* Return 'node' assigned to a particular prom 'path'
* FIXME: Should work for v0 as well
*/
int prom_pathtoinode(char *path)
phandle prom_pathtoinode(char *path)
{
int node, inst;
phandle node;
int inst;
inst = prom_devopen (path);
if (inst == -1) return 0;

62
arch/sparc/prom/tree_64.c
View File

@ -16,7 +16,7 @@
#include <asm/oplib.h>
#include <asm/ldc.h>
static int prom_node_to_node(const char *type, int node)
static phandle prom_node_to_node(const char *type, phandle node)
{
unsigned long args[5];
@ -28,20 +28,20 @@ static int prom_node_to_node(const char *type, int node)
p1275_cmd_direct(args);
return (int) args[4];
return (phandle) args[4];
}
/* Return the child of node 'node' or zero if no this node has no
* direct descendent.
*/
inline int __prom_getchild(int node)
inline phandle __prom_getchild(phandle node)
{
return prom_node_to_node("child", node);
}
inline int prom_getchild(int node)
inline phandle prom_getchild(phandle node)
{
int cnode;
phandle cnode;
if (node == -1)
return 0;
@ -52,9 +52,9 @@ inline int prom_getchild(int node)
}
EXPORT_SYMBOL(prom_getchild);
inline int prom_getparent(int node)
inline phandle prom_getparent(phandle node)
{
int cnode;
phandle cnode;
if (node == -1)
return 0;
@ -67,14 +67,14 @@ inline int prom_getparent(int node)
/* Return the next sibling of node 'node' or zero if no more siblings
* at this level of depth in the tree.
*/
inline int __prom_getsibling(int node)
inline phandle __prom_getsibling(phandle node)
{
return prom_node_to_node(prom_peer_name, node);
}
inline int prom_getsibling(int node)
inline phandle prom_getsibling(phandle node)
{
int sibnode;
phandle sibnode;
if (node == -1)
return 0;
@ -89,7 +89,7 @@ EXPORT_SYMBOL(prom_getsibling);
/* Return the length in bytes of property 'prop' at node 'node'.
* Return -1 on error.
*/
inline int prom_getproplen(int node, const char *prop)
inline int prom_getproplen(phandle node, const char *prop)
{
unsigned long args[6];
@ -113,7 +113,7 @@ EXPORT_SYMBOL(prom_getproplen);
* 'buffer' which has a size of 'bufsize'. If the acquisition
* was successful the length will be returned, else -1 is returned.
*/
inline int prom_getproperty(int node, const char *prop,
inline int prom_getproperty(phandle node, const char *prop,
char *buffer, int bufsize)
{
unsigned long args[8];
@ -141,7 +141,7 @@ EXPORT_SYMBOL(prom_getproperty);
/* Acquire an integer property and return its value. Returns -1
* on failure.
*/
inline int prom_getint(int node, const char *prop)
inline int prom_getint(phandle node, const char *prop)
{
int intprop;
@ -156,7 +156,7 @@ EXPORT_SYMBOL(prom_getint);
* integer.
*/
int prom_getintdefault(int node, const char *property, int deflt)
int prom_getintdefault(phandle node, const char *property, int deflt)
{
int retval;
@ -169,7 +169,7 @@ int prom_getintdefault(int node, const char *property, int deflt)
EXPORT_SYMBOL(prom_getintdefault);
/* Acquire a boolean property, 1=TRUE 0=FALSE. */
int prom_getbool(int node, const char *prop)
int prom_getbool(phandle node, const char *prop)
{
int retval;
@ -184,7 +184,8 @@ EXPORT_SYMBOL(prom_getbool);
* string on error. The char pointer is the user supplied string
* buffer.
*/
void prom_getstring(int node, const char *prop, char *user_buf, int ubuf_size)
void prom_getstring(phandle node, const char *prop, char *user_buf,
int ubuf_size)
{
int len;
@ -198,7 +199,7 @@ EXPORT_SYMBOL(prom_getstring);
/* Does the device at node 'node' have name 'name'?
* YES = 1 NO = 0
*/
int prom_nodematch(int node, const char *name)
int prom_nodematch(phandle node, const char *name)
{
char namebuf[128];
prom_getproperty(node, "name", namebuf, sizeof(namebuf));
@ -210,10 +211,10 @@ int prom_nodematch(int node, const char *name)
/* Search siblings at 'node_start' for a node with name
* 'nodename'. Return node if successful, zero if not.
*/
int prom_searchsiblings(int node_start, const char *nodename)
phandle prom_searchsiblings(phandle node_start, const char *nodename)
{
int thisnode, error;
phandle thisnode;
int error;
char promlib_buf[128];
for(thisnode = node_start; thisnode;
@ -234,7 +235,7 @@ static const char *prom_nextprop_name = "nextprop";
/* Return the first property type for node 'node'.
* buffer should be at least 32B in length
*/
inline char *prom_firstprop(int node, char *buffer)
inline char *prom_firstprop(phandle node, char *buffer)
{
unsigned long args[7];
@ -260,7 +261,7 @@ EXPORT_SYMBOL(prom_firstprop);
* at node 'node' . Returns NULL string if no more
* property types for this node.
*/
inline char *prom_nextprop(int node, const char *oprop, char *buffer)
inline char *prom_nextprop(phandle node, const char *oprop, char *buffer)
{
unsigned long args[7];
char buf[32];
@ -288,8 +289,7 @@ inline char *prom_nextprop(int node, const char *oprop, char *buffer)
}
EXPORT_SYMBOL(prom_nextprop);
int
prom_finddevice(const char *name)
phandle prom_finddevice(const char *name)
{
unsigned long args[5];
@ -307,7 +307,7 @@ prom_finddevice(const char *name)
}
EXPORT_SYMBOL(prom_finddevice);
int prom_node_has_property(int node, const char *prop)
int prom_node_has_property(phandle node, const char *prop)
{
char buf [32];
@ -325,7 +325,7 @@ EXPORT_SYMBOL(prom_node_has_property);
* of 'size' bytes. Return the number of bytes the prom accepted.
*/
int
prom_setprop(int node, const char *pname, char *value, int size)
prom_setprop(phandle node, const char *pname, char *value, int size)
{
unsigned long args[8];
@ -355,10 +355,10 @@ prom_setprop(int node, const char *pname, char *value, int size)
}
EXPORT_SYMBOL(prom_setprop);
inline int prom_inst2pkg(int inst)
inline phandle prom_inst2pkg(int inst)
{
unsigned long args[5];
int node;
phandle node;
args[0] = (unsigned long) "instance-to-package";
args[1] = 1;
@ -377,10 +377,10 @@ inline int prom_inst2pkg(int inst)
/* Return 'node' assigned to a particular prom 'path'
* FIXME: Should work for v0 as well
*/
int
prom_pathtoinode(const char *path)
phandle prom_pathtoinode(const char *path)
{
int node, inst;
phandle node;
int inst;
inst = prom_devopen (path);
if (inst == 0)

2
drivers/sbus/char/jsflash.c
View File

@ -459,7 +459,7 @@ static int jsflash_init(void)
{
int rc;
struct jsflash *jsf;
int node;
phandle node;
char banner[128];
struct linux_prom_registers reg0;

3
drivers/video/aty/atyfb_base.c
View File

@ -2970,7 +2970,8 @@ static int __devinit atyfb_setup_sparc(struct pci_dev *pdev,
struct atyfb_par *par = info->par;
struct device_node *dp;
char prop[128];
int node, len, i, j, ret;
phandle node;
int len, i, j, ret;
u32 mem, chip_id;
/*