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clk: at91: make use of of_clk_parent_fill helper function

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Use of_clk_parent_fill to fill in the parent clock names' array.

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Dinh Nguyen 2015-07-06 22:59:01 -05:00 committed by Stephen Boyd
parent 75ce0cdb62
commit f0557fbe13
6 changed files with 7 additions and 42 deletions
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7
drivers/clk/at91/clk-main.c
View File

@ -614,17 +614,12 @@ void __init of_at91sam9x5_clk_main_setup(struct device_node *np,
int num_parents;
unsigned int irq;
const char *name = np->name;
int i;
num_parents = of_clk_get_parent_count(np);
if (num_parents <= 0 || num_parents > 2)
return;
for (i = 0; i < num_parents; ++i) {
parent_names[i] = of_clk_get_parent_name(np, i);
if (!parent_names[i])
return;
}
of_clk_parent_fill(np, parent_names, num_parents);
of_property_read_string(np, "clock-output-names", &name);

7
drivers/clk/at91/clk-master.c
View File

@ -222,7 +222,6 @@ of_at91_clk_master_setup(struct device_node *np, struct at91_pmc *pmc,
{
struct clk *clk;
int num_parents;
int i;
unsigned int irq;
const char *parent_names[MASTER_SOURCE_MAX];
const char *name = np->name;
@ -232,11 +231,7 @@ of_at91_clk_master_setup(struct device_node *np, struct at91_pmc *pmc,
if (num_parents <= 0 || num_parents > MASTER_SOURCE_MAX)
return;
for (i = 0; i < num_parents; ++i) {
parent_names[i] = of_clk_get_parent_name(np, i);
if (!parent_names[i])
return;
}
of_clk_parent_fill(np, parent_names, num_parents);
of_property_read_string(np, "clock-output-names", &name);

7
drivers/clk/at91/clk-programmable.c
View File

@ -231,7 +231,6 @@ of_at91_clk_prog_setup(struct device_node *np, struct at91_pmc *pmc,
{
int num;
u32 id;
int i;
struct clk *clk;
int num_parents;
const char *parent_names[PROG_SOURCE_MAX];
@ -242,11 +241,7 @@ of_at91_clk_prog_setup(struct device_node *np, struct at91_pmc *pmc,
if (num_parents <= 0 || num_parents > PROG_SOURCE_MAX)
return;
for (i = 0; i < num_parents; ++i) {
parent_names[i] = of_clk_get_parent_name(np, i);
if (!parent_names[i])
return;
}
of_clk_parent_fill(np, parent_names, num_parents);
num = of_get_child_count(np);
if (!num || num > (PROG_ID_MAX + 1))

14
drivers/clk/at91/clk-slow.c
View File

@ -371,17 +371,12 @@ void __init of_at91sam9x5_clk_slow_setup(struct device_node *np,
const char *parent_names[2];
int num_parents;
const char *name = np->name;
int i;
num_parents = of_clk_get_parent_count(np);
if (num_parents <= 0 || num_parents > 2)
return;
for (i = 0; i < num_parents; ++i) {
parent_names[i] = of_clk_get_parent_name(np, i);
if (!parent_names[i])
return;
}
of_clk_parent_fill(np, parent_names, num_parents);
of_property_read_string(np, "clock-output-names", &name);
@ -449,17 +444,12 @@ void __init of_at91sam9260_clk_slow_setup(struct device_node *np,
const char *parent_names[2];
int num_parents;
const char *name = np->name;
int i;
num_parents = of_clk_get_parent_count(np);
if (num_parents != 2)
return;
for (i = 0; i < num_parents; ++i) {
parent_names[i] = of_clk_get_parent_name(np, i);
if (!parent_names[i])
return;
}
of_clk_parent_fill(np, parent_names, num_parents);
of_property_read_string(np, "clock-output-names", &name);

7
drivers/clk/at91/clk-smd.c
View File

@ -145,7 +145,6 @@ void __init of_at91sam9x5_clk_smd_setup(struct device_node *np,
struct at91_pmc *pmc)
{
struct clk *clk;
int i;
int num_parents;
const char *parent_names[SMD_SOURCE_MAX];
const char *name = np->name;
@ -154,11 +153,7 @@ void __init of_at91sam9x5_clk_smd_setup(struct device_node *np,
if (num_parents <= 0 || num_parents > SMD_SOURCE_MAX)
return;
for (i = 0; i < num_parents; i++) {
parent_names[i] = of_clk_get_parent_name(np, i);
if (!parent_names[i])
return;
}
of_clk_parent_fill(np, parent_names, num_parents);
of_property_read_string(np, "clock-output-names", &name);

7
drivers/clk/at91/clk-usb.c
View File

@ -373,7 +373,6 @@ void __init of_at91sam9x5_clk_usb_setup(struct device_node *np,
struct at91_pmc *pmc)
{
struct clk *clk;
int i;
int num_parents;
const char *parent_names[USB_SOURCE_MAX];
const char *name = np->name;
@ -382,11 +381,7 @@ void __init of_at91sam9x5_clk_usb_setup(struct device_node *np,
if (num_parents <= 0 || num_parents > USB_SOURCE_MAX)
return;
for (i = 0; i < num_parents; i++) {
parent_names[i] = of_clk_get_parent_name(np, i);
if (!parent_names[i])
return;
}
of_clk_parent_fill(np, parent_names, num_parents);
of_property_read_string(np, "clock-output-names", &name);