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authorAxel Lin <axel.lin@gmail.com>2012-02-22 07:43:40 +0400
committerSamuel Ortiz <sameo@linux.intel.com>2012-03-06 21:46:48 +0400
commit91d6a9a6c0d98ef6daeaf229e5acada652b4f6f0 (patch)
treed691c5e8e8dcbc5416a2620705f0eb471b7ec899 /drivers/mfd/da9052-core.c
parent485540dce01cf4b4d3629141399678e35e66b711 (diff)
downloadlinux-91d6a9a6c0d98ef6daeaf229e5acada652b4f6f0.tar.xz
mfd: Remove unused io_lock mutex from da9052
da9052 has been converted to use regmap API, so we can remove the unused io_lock mutex. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/da9052-core.c')
-rw-r--r--drivers/mfd/da9052-core.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/mfd/da9052-core.c b/drivers/mfd/da9052-core.c
index 5ddde2a9176a..7ff313fe9fb1 100644
--- a/drivers/mfd/da9052-core.c
+++ b/drivers/mfd/da9052-core.c
@@ -16,7 +16,6 @@
#include <linux/input.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
-#include <linux/mutex.h>
#include <linux/mfd/core.h>
#include <linux/slab.h>
#include <linux/module.h>
@@ -647,8 +646,6 @@ int __devinit da9052_device_init(struct da9052 *da9052, u8 chip_id)
struct irq_desc *desc;
int ret;
- mutex_init(&da9052->io_lock);
-
if (pdata && pdata->init != NULL)
pdata->init(da9052);