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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-16 01:12:58 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-16 01:12:58 +0400 |
| commit | 1e09481365ce248dbb4eb06dad70129bb5807037 (patch) | |
| tree | c0cff5bef95c8b5e7486f144718ade9a06c284dc /drivers/scsi/megaraid.c | |
| parent | 3e2f69fdd1b00166e7d589bce56b2d36a9e74374 (diff) | |
| parent | b9d2252c1e44fa83a4e65fdc9eb93db6297c55af (diff) | |
| download | linux-1e09481365ce248dbb4eb06dad70129bb5807037.tar.xz | |
Merge branch 'linus' into core/softlockup
Conflicts:
kernel/softlockup.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/scsi/megaraid.c')
| -rw-r--r-- | drivers/scsi/megaraid.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c index 18551aaf5e09..28c9da7d4a5c 100644 --- a/drivers/scsi/megaraid.c +++ b/drivers/scsi/megaraid.c @@ -46,6 +46,7 @@ #include <linux/pci.h> #include <linux/init.h> #include <linux/dma-mapping.h> +#include <linux/smp_lock.h> #include <scsi/scsicam.h> #include "scsi.h" @@ -3272,12 +3273,12 @@ mega_init_scb(adapter_t *adapter) * @filep - unused * * Routines for the character/ioctl interface to the driver. Find out if this - * is a valid open. If yes, increment the module use count so that it cannot - * be unloaded. + * is a valid open. */ static int megadev_open (struct inode *inode, struct file *filep) { + cycle_kernel_lock(); /* * Only allow superuser to access private ioctl interface */ |