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authorTobias Klauser <tklauser@nuerscht.ch>2006-01-08 01:05:11 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-08 20:14:08 -0800
commit945f390f02ce44a13aefc6d9449c99f33c9286a5 (patch)
treebe5685ed17677b4c076b69e7d4d77eae4cbe718c /drivers/block/xd.c
parentef9ceab28203690a42d7d3915ccf6e208f0762bc (diff)
[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/xd.c')
-rw-r--r--drivers/block/xd.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/block/xd.c b/drivers/block/xd.c
index 97f5dab24b5..cbce7c5e944 100644
--- a/drivers/block/xd.c
+++ b/drivers/block/xd.c
@@ -279,11 +279,11 @@ static u_char __init xd_detect (u_char *controller, unsigned int *address)
return(1);
}
- for (i = 0; i < (sizeof(xd_bases) / sizeof(xd_bases[0])); i++) {
+ for (i = 0; i < ARRAY_SIZE(xd_bases); i++) {
void __iomem *p = ioremap(xd_bases[i], 0x2000);
if (!p)
continue;
- for (j = 1; j < (sizeof(xd_sigs) / sizeof(xd_sigs[0])); j++) {
+ for (j = 1; j < ARRAY_SIZE(xd_sigs); j++) {
const char *s = xd_sigs[j].string;
if (check_signature(p + xd_sigs[j].offset, s, strlen(s))) {
*controller = j;
@@ -1018,7 +1018,7 @@ static void __init do_xd_setup (int *integers)
case 2: if ((integers[2] > 0) && (integers[2] < 16))
xd_irq = integers[2];
case 1: xd_override = 1;
- if ((integers[1] >= 0) && (integers[1] < (sizeof(xd_sigs) / sizeof(xd_sigs[0]))))
+ if ((integers[1] >= 0) && (integers[1] < ARRAY_SIZE(xd_sigs)))
xd_type = integers[1];
case 0: break;
default:printk("xd: too many parameters for xd\n");