diff options
| author | Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-25 09:45:29 +0200 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-05-25 12:45:26 +0100 |
| commit | 04bbd0eafb0c733c6c7f5d63c5098c615fe0685a (patch) | |
| tree | e4bf0095d7a46912d13a1508ba9acd6e39fa3733 /drivers/mtd/nand/ndfc.c | |
| parent | 8b9e9fe8c6ee354aa75dc5a33e1575b21aa52084 (diff) | |
| download | kernel_samsung_smdk4412-04bbd0eafb0c733c6c7f5d63c5098c615fe0685a.zip kernel_samsung_smdk4412-04bbd0eafb0c733c6c7f5d63c5098c615fe0685a.tar.gz kernel_samsung_smdk4412-04bbd0eafb0c733c6c7f5d63c5098c615fe0685a.tar.bz2 | |
[MTD] NAND Initialize controller lock and wq only once
The lock simplifying patch did not move the lock and waitqueue
initialization into the controller allocation patch.
This reinitializes waitqueue and spinlocks also for driver
supplied controller stuctures. Move it into the allocation path.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/mtd/nand/ndfc.c')
| -rw-r--r-- | drivers/mtd/nand/ndfc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/nand/ndfc.c b/drivers/mtd/nand/ndfc.c index 481541a..4d70dd1 100644 --- a/drivers/mtd/nand/ndfc.c +++ b/drivers/mtd/nand/ndfc.c @@ -293,8 +293,12 @@ static struct platform_driver ndfc_nand_driver = { static int __init ndfc_nand_init(void) { - int ret = platform_driver_register(&ndfc_nand_driver); + int ret; + spin_lock_init(&ndfc_ctrl.ndfc_control.lock); + init_waitqueue_head(&ndfc_ctrl.ndfc_control.wq); + + ret = platform_driver_register(&ndfc_nand_driver); if (!ret) ret = platform_driver_register(&ndfc_chip_driver); return ret; |