paride drivers: initialize spinlocks
PATCH 1/1 paride drivers: initialize spinlocks
pcd_lock and pf_spin_lock are passed to blk_init_queue() which, seeing them as valid lock pointer, sets it as ->queue_lock.
The problem is that pcd_lock and pf_spin_lock aren't initialized anywhere.
Signed-off-by Alexey Dobriyan <[email protected]>
---
drivers/block/paride/pcd.c | 2 +- drivers/block/paride/pf.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
drivers/block/paride/pcd.c +1 -1
@@ -140,7 +140,7 @@ #include <linux/spinlock.h>#include <linux/blkdev.h> #include <asm/uaccess.h> -static spinlock_t pcd_lock; +static DEFINE_SPINLOCK (pcd_lock);module_param (verbose, bool,0644 );module_param (major, int,0 );
drivers/block/paride/pf.c +1 -1
@@ -154,7 +154,7 @@ #include <linux/blkdev.h>#include <linux/blkpg.h> #include <asm/uaccess.h> -static spinlock_t pf_spin_lock; +static DEFINE_SPINLOCK (pf_spin_lock);module_param (verbose, bool,0644 );module_param (major, int,0 );