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| author | Tobias Klauser <tklauser@nuerscht.ch> | 2006-01-08 01:05:11 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-08 20:14:08 -0800 |
| commit | 945f390f02ce44a13aefc6d9449c99f33c9286a5 (patch) | |
| tree | be5685ed17677b4c076b69e7d4d77eae4cbe718c /drivers/block/floppy.c | |
| parent | ef9ceab28203690a42d7d3915ccf6e208f0762bc (diff) | |
| download | op-kernel-dev-945f390f02ce44a13aefc6d9449c99f33c9286a5.zip op-kernel-dev-945f390f02ce44a13aefc6d9449c99f33c9286a5.tar.gz | |
[PATCH] drivers/block: Use ARRAY_SIZE macro
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove a
duplicate of ARRAY_SIZE. Some trailing whitespaces are also removed.
drivers/block/acsi* has been left out as it's marked BROKEN.
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/block/floppy.c')
| -rw-r--r-- | drivers/block/floppy.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index b86613b..374621a 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -479,7 +479,6 @@ static struct floppy_struct floppy_type[32] = { { 3200,20,2,80,0,0x1C,0x00,0xCF,0x2C,"H1600" }, /* 31 1.6MB 3.5" */ }; -#define NUMBER(x) (sizeof(x) / sizeof(*(x))) #define SECTSIZE (_FD_SECTSIZE(*floppy)) /* Auto-detection: Disk type used until the next media change occurs. */ @@ -3645,7 +3644,7 @@ static void __init config_types(void) const char *name = NULL; static char temparea[32]; - if (type < NUMBER(default_drive_params)) { + if (type < ARRAY_SIZE(default_drive_params)) { params = &default_drive_params[type].params; if (type) { name = default_drive_params[type].name; @@ -3961,7 +3960,7 @@ static void __init register_devfs_entries(int drive) { int base_minor = (drive < 4) ? drive : (124 + drive); - if (UDP->cmos < NUMBER(default_drive_params)) { + if (UDP->cmos < ARRAY_SIZE(default_drive_params)) { int i = 0; do { int minor = base_minor + (table_sup[UDP->cmos][i] << 2); @@ -4219,7 +4218,7 @@ static struct kobject *floppy_find(dev_t dev, int *part, void *data) !(allowed_drive_mask & (1 << drive)) || fdc_state[FDC(drive)].version == FDC_NONE) return NULL; - if (((*part >> 2) & 0x1f) >= NUMBER(floppy_type)) + if (((*part >> 2) & 0x1f) >= ARRAY_SIZE(floppy_type)) return NULL; *part = 0; return get_disk(disks[drive]); @@ -4571,7 +4570,7 @@ static void unregister_devfs_entries(int drive) { int i; - if (UDP->cmos < NUMBER(default_drive_params)) { + if (UDP->cmos < ARRAY_SIZE(default_drive_params)) { i = 0; do { devfs_remove("floppy/%d%s", drive, |
