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memstick: annotate endianness of attribute structs

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The code was shifting the endianness appropriately everywhere, annotate
the structs to avoid the sparse warnings when assigning the endian types
to the struct members, or passing them to be[16|32]_to_cpu:

drivers/memstick/core/mspro_block.c:331:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:333:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:335:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:337:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:341:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:347:4: warning: cast to restricted __be32
drivers/memstick/core/mspro_block.c:356:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:358:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:364:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:367:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:369:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:371:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:377:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:478:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:480:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:482:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:484:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:486:4: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:689:22:    expected unsigned int [unsigned] [assigned] data_address
drivers/memstick/core/mspro_block.c:689:22:    got restricted __be32 [usertype] <noident>
drivers/memstick/core/mspro_block.c:697:3: warning: cast to restricted __be32
drivers/memstick/core/mspro_block.c:960:17: warning: incorrect type in initializer (different base types)
drivers/memstick/core/mspro_block.c:960:17:    expected unsigned short [unsigned] data_count
drivers/memstick/core/mspro_block.c:960:17:    got restricted __be16 [usertype] <noident>
drivers/memstick/core/mspro_block.c:993:6: warning: cast to restricted __be16
drivers/memstick/core/mspro_block.c:995:28: warning: cast to restricted __be16

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Harvey Harrison 2009-01-09 16:40:56 -08:00 committed by Linus Torvalds
parent fe8e4e039d
commit 69347a236b
2 changed files with 23 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
drivers/memstick/core/mspro_block.c
View File

@ -52,14 +52,14 @@ struct mspro_sys_attr {
};
struct mspro_attr_entry {
unsigned int address;
unsigned int size;
__be32 address;
__be32 size;
unsigned char id;
unsigned char reserved[3];
} __attribute__((packed));
struct mspro_attribute {
unsigned short signature;
__be16 signature;
unsigned short version;
unsigned char count;
unsigned char reserved[11];
@ -69,28 +69,28 @@ struct mspro_attribute {
struct mspro_sys_info {
unsigned char class;
unsigned char reserved0;
unsigned short block_size;
unsigned short block_count;
unsigned short user_block_count;
unsigned short page_size;
__be16 block_size;
__be16 block_count;
__be16 user_block_count;
__be16 page_size;
unsigned char reserved1[2];
unsigned char assembly_date[8];
unsigned int serial_number;
__be32 serial_number;
unsigned char assembly_maker_code;
unsigned char assembly_model_code[3];
unsigned short memory_maker_code;
unsigned short memory_model_code;
__be16 memory_maker_code;
__be16 memory_model_code;
unsigned char reserved2[4];
unsigned char vcc;
unsigned char vpp;
unsigned short controller_number;
unsigned short controller_function;
unsigned short start_sector;
unsigned short unit_size;
__be16 controller_number;
__be16 controller_function;
__be16 start_sector;
__be16 unit_size;
unsigned char ms_sub_class;
unsigned char reserved3[4];
unsigned char interface_type;
unsigned short controller_code;
__be16 controller_code;
unsigned char format_type;
unsigned char reserved4;
unsigned char device_type;
@ -124,11 +124,11 @@ struct mspro_specfile {
} __attribute__((packed));
struct mspro_devinfo {
unsigned short cylinders;
unsigned short heads;
unsigned short bytes_per_track;
unsigned short bytes_per_sector;
unsigned short sectors_per_track;
__be16 cylinders;
__be16 heads;
__be16 bytes_per_track;
__be16 bytes_per_sector;
__be16 sectors_per_track;
unsigned char reserved[6];
} __attribute__((packed));
@ -338,8 +338,7 @@ static ssize_t mspro_block_attr_show_sysinfo(struct device *dev,
rc += scnprintf(buffer + rc, PAGE_SIZE - rc, "assembly date: "
"GMT%+d:%d %04u-%02u-%02u %02u:%02u:%02u\n",
date_tz, date_tz_f,
be16_to_cpu(*(unsigned short *)
&x_sys->assembly_date[1]),
be16_to_cpup((__be16 *)&x_sys->assembly_date[1]),
x_sys->assembly_date[3], x_sys->assembly_date[4],
x_sys->assembly_date[5], x_sys->assembly_date[6],
x_sys->assembly_date[7]);

4
include/linux/memstick.h
View File

@ -100,8 +100,8 @@ struct mspro_param_register {
#define MEMSTICK_SYS_PAR8 0x40
#define MEMSTICK_SYS_SERIAL 0x80
unsigned short data_count;
unsigned int data_address;
__be16 data_count;
__be32 data_address;
unsigned char tpc_param;
} __attribute__((packed));