diff options
| -rw-r--r-- | drivers/staging/spectra/ffsport.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/staging/spectra/ffsport.c b/drivers/staging/spectra/ffsport.c index 00a0ac0..7b34635 100644 --- a/drivers/staging/spectra/ffsport.c +++ b/drivers/staging/spectra/ffsport.c @@ -27,6 +27,7 @@ #include <linux/kthread.h> #include <linux/log2.h> #include <linux/init.h> +#include <linux/smp_lock.h> /**** Helper functions used for Div, Remainder operation on u64 ****/ @@ -589,11 +590,23 @@ int GLOB_SBD_ioctl(struct block_device *bdev, fmode_t mode, return -ENOTTY; } +int GLOB_SBD_unlocked_ioctl(struct block_device *bdev, fmode_t mode, + unsigned int cmd, unsigned long arg) +{ + int ret; + + lock_kernel(); + ret = GLOB_SBD_ioctl(bdev, mode, cmd, arg); + unlock_kernel(); + + return ret; +} + static struct block_device_operations GLOB_SBD_ops = { .owner = THIS_MODULE, .open = GLOB_SBD_open, .release = GLOB_SBD_release, - .locked_ioctl = GLOB_SBD_ioctl, + .ioctl = GLOB_SBD_unlocked_ioctl, .getgeo = GLOB_SBD_getgeo, }; |