Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5c2854e62ce1dfb2cd86968f0d7b0d45e07c14db
Commit: 5c2854e62ce1dfb2cd86968f0d7b0d45e07c14db
Parent: 521fd1e8d1d9ee7121e5c792ad4b955043fb5ffd
Author: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
AuthorDate: Sat Feb 2 19:56:40 2008 +0100
Committer: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
CommitDate: Sat Feb 2 19:56:40 2008 +0100
ide: skip not present devices in init_gendisk()
No need to initialize drive->gendev and waste memory on IDE settings
for not present devices.
Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
---
drivers/ide/ide-probe.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index f4baedf..4d5291c 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1188,6 +1188,10 @@ static void init_gendisk (ide_hwif_t *hwif)
for (unit = 0; unit < MAX_DRIVES; ++unit) {
ide_drive_t * drive = &hwif->drives[unit];
+
+ if (!drive->present)
+ continue;
+
ide_add_generic_settings(drive);
snprintf(drive->gendev.bus_id,BUS_ID_SIZE,"%u.%u",
hwif->index,unit);
-
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