forked from luck/tmp_suning_uos_patched
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 <adobriyan@sw.ru> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -140,7 +140,7 @@ enum {D_PRT, D_PRO, D_UNI, D_MOD, D_SLV, D_DLY};
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#include <linux/blkdev.h>
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#include <asm/uaccess.h>
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static spinlock_t pcd_lock;
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static DEFINE_SPINLOCK(pcd_lock);
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module_param(verbose, bool, 0644);
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module_param(major, int, 0);
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@ -154,7 +154,7 @@ enum {D_PRT, D_PRO, D_UNI, D_MOD, D_SLV, D_LUN, D_DLY};
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#include <linux/blkpg.h>
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#include <asm/uaccess.h>
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static spinlock_t pf_spin_lock;
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static DEFINE_SPINLOCK(pf_spin_lock);
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module_param(verbose, bool, 0644);
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module_param(major, int, 0);
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