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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-18 21:13:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-18 21:13:20 +0200 |
| commit | f6dc8ccaab6d8f63cbae1e6c73fe972b26f5376c (patch) | |
| tree | c5643fcdc884a8d0bfc3f1bc28039cab7394e5bc /drivers/scsi/gdth.c | |
| parent | x86: use generic per-device dma coherent allocator (diff) | |
| parent | Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff) | |
| download | linux-f6dc8ccaab6d8f63cbae1e6c73fe972b26f5376c.tar.xz linux-f6dc8ccaab6d8f63cbae1e6c73fe972b26f5376c.zip | |
Merge branch 'linus' into core/generic-dma-coherent
Conflicts:
kernel/Makefile
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/scsi/gdth.c')
| -rw-r--r-- | drivers/scsi/gdth.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c index 46771d4c81bd..822d5214692b 100644 --- a/drivers/scsi/gdth.c +++ b/drivers/scsi/gdth.c @@ -120,6 +120,7 @@ #include <linux/timer.h> #include <linux/dma-mapping.h> #include <linux/list.h> +#include <linux/smp_lock.h> #ifdef GDTH_RTC #include <linux/mc146818rtc.h> @@ -4019,10 +4020,12 @@ static int gdth_open(struct inode *inode, struct file *filep) { gdth_ha_str *ha; + lock_kernel(); list_for_each_entry(ha, &gdth_instances, list) { if (!ha->sdev) ha->sdev = scsi_get_host_dev(ha->shost); } + unlock_kernel(); TRACE(("gdth_open()\n")); return 0; |