Commit b8748096 authored by Axel Lin's avatar Axel Lin Committed by Samuel Ortiz
Browse files

mfd: Remove unused max77686 iolock mutex 



Now this driver is using regmap API, the iolock mutex is not used and
can be removed.

Signed-off-by: default avatarAxel Lin <axel.lin@gmail.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 2573f6d3

drivers/mfd/max77686.c

+0 −3
Original line number Diff line number Diff line
@@ -27,7 +27,6 @@ 
#include <linux/i2c.h>

#include <linux/pm_runtime.h>

#include <linux/module.h>

#include <linux/mutex.h>

#include <linux/mfd/core.h>

#include <linux/mfd/max77686.h>

#include <linux/mfd/max77686-private.h>
@@ -79,8 +78,6 @@ static int max77686_i2c_probe(struct i2c_client *i2c, 
	max77686->wakeup = pdata->wakeup;

	max77686->irq_gpio = pdata->irq_gpio;



	mutex_init(&max77686->iolock);



	if (regmap_read(max77686->regmap,

			 MAX77686_REG_DEVICE_ID, &data) < 0) {

		dev_err(max77686->dev,

include/linux/mfd/max77686-private.h

+0 −1
Original line number Diff line number Diff line
@@ -219,7 +219,6 @@ struct max77686_dev { 
	struct device *dev;

	struct i2c_client *i2c; /* 0xcc / PMIC, Battery Control, and FLASH */

	struct i2c_client *rtc; /* slave addr 0x0c */

	struct mutex iolock;



	int type;