From 4c2aedc2543248c3fdc8c06c662b589d36c93bbb Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sat, 10 Oct 2009 15:35:52 +0000 Subject: spi: Remove BKL from spidev_open The BKL was added there with the big pushdown. Remove it as the code is serialized already. Signed-off-by: Thomas Gleixner LKML-Reference: <20091010153349.318535932@linutronix.de> Cc: David Brownell --- drivers/spi/spidev.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/spi') diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 5d23983f02fc..815a65012cbf 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -30,7 +30,6 @@ #include #include #include -#include #include #include @@ -477,7 +476,6 @@ static int spidev_open(struct inode *inode, struct file *filp) struct spidev_data *spidev; int status = -ENXIO; - lock_kernel(); mutex_lock(&device_list_lock); list_for_each_entry(spidev, &device_list, device_entry) { @@ -503,7 +501,6 @@ static int spidev_open(struct inode *inode, struct file *filp) pr_debug("spidev: nothing for minor %d\n", iminor(inode)); mutex_unlock(&device_list_lock); - unlock_kernel(); return status; } -- cgit v1.2.2