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mfd: Register tps65910 gpios as an mfd device 

As gpio support for tps65910 is on gpio driver, registering
gpio support as the mfd sub devices instead of calling gpio_init()
from the core probe.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Laxman Dewangan 2012-05-11 15:07:44 +02:00 committed by Samuel Ortiz
parent 63fe7dee91
commit 32df986e98
3 changed files with 3 additions and 8 deletions
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1
drivers/mfd/Kconfig
View File

@ -189,7 +189,6 @@ config MFD_TPS65910
bool "TPS65910 Power Management chip"
depends on I2C=y && GPIOLIB
select MFD_CORE
select GPIO_TPS65910
select REGMAP_I2C
help
if you say yes here you get support for the TPS65910 series of

6
drivers/mfd/tps65910.c
View File

@ -19,13 +19,15 @@
#include <linux/err.h>
#include <linux/slab.h>
#include <linux/i2c.h>
#include <linux/gpio.h>
#include <linux/mfd/core.h>
#include <linux/regmap.h>
#include <linux/mfd/tps65910.h>
#include <linux/of_device.h>
static struct mfd_cell tps65910s[] = {
{
.name = "tps65910-gpio",
},
{
.name = "tps65910-pmic",
},
@ -250,8 +252,6 @@ static __devinit int tps65910_i2c_probe(struct i2c_client *i2c,
init_data->irq = pmic_plat_data->irq;
init_data->irq_base = pmic_plat_data->irq_base;
tps65910_gpio_init(tps65910, pmic_plat_data->gpio_base);
tps65910_irq_init(tps65910, init_data->irq, init_data);
tps65910_sleepinit(tps65910, pmic_plat_data);

4
include/linux/mfd/tps65910.h
View File

@ -830,9 +830,6 @@ struct tps65910 {
struct tps65910_rtc *rtc;
struct tps65910_power *power;
/* GPIO Handling */
struct gpio_chip gpio;
/* IRQ Handling */
struct mutex irq_lock;
int chip_irq;
@ -846,7 +843,6 @@ struct tps65910_platform_data {
int irq_base;
};
void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base);
int tps65910_irq_init(struct tps65910 *tps65910, int irq,
struct tps65910_platform_data *pdata);
int tps65910_irq_exit(struct tps65910 *tps65910);