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authorLinus Torvalds <torvalds@linux-foundation.org>2009-12-09 08:07:38 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-09 08:07:38 -0800
commit18821b0408efc92ec2804128ba9382a3bcebf132 (patch)
treef98fbf75e8e8f33965e489879505fb621e2f11bb /drivers/spi
parent3b8ecd22447c4266500c0bcf97f035310543e494 (diff)
parent55e858c8483af427144f33b42b818b30612b82b0 (diff)
Merge branch 'bkl-drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'bkl-drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: agp: Remove the BKL from agp_open inifiband: Remove BKL from ipath_open() mips: Remove BKL from tb0219 drivers: Remove BKL from scx200_gpio drivers: Remove BKL from pc8736x_gpio parisc: Remove BKL from eisa_eeprom rtc: Remove BKL from efirtc input: Remove BKL from hp_sdc_rtc hw_random: Remove BKL from core macintosh: Remove BKL from ans-lcd nvram: Drop the bkl from non-generic nvram_llseek() nvram: Drop the bkl from nvram_llseek() mem_class: Drop the bkl from memory_open() spi: Remove BKL from spidev_open drivers: Remove BKL from cs5535_gpio drivers: Remove BKL from misc_open
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spidev.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 5d23983f02f..815a65012cb 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -30,7 +30,6 @@
#include <linux/errno.h>
#include <linux/mutex.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/spi/spi.h>
#include <linux/spi/spidev.h>
@@ -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;
}