[PATCH] mfd: Implement tps65910 IRQ cleanup

Mark Brown
2011-06-20T10:48:03Z

The tps65910_irq_exit() cleanup function was generating a warning from
sparse due to the lack of a prototype. This wasn't causing GCC warnings
as the driver wasn't cleaning up its IRQs on exit at all so there was no
use of an unprototyped function.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
drivers/mfd/tps65910.c | 1 +
include/linux/mfd/tps65910.h | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
index 2229e66..837f0e6 100644
--- a/drivers/mfd/tps65910.c
+++ b/drivers/mfd/tps65910.c
@@ -187,6 +187,7 @@ static int tps65910_i2c_remove(struct i2c_client *i2c)
struct tps65910 *tps65910 = i2c_get_clientdata(i2c);

mfd_remove_devices(tps65910->dev);
+ tps65910_irq_exit(tps65910);
kfree(tps65910);

return 0;
diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h
index 8bb85b9..efcdb29 100644
--- a/include/linux/mfd/tps65910.h
+++ b/include/linux/mfd/tps65910.h
@@ -791,6 +791,7 @@ int tps65910_clear_bits(struct tps65910 *tps65910, u8 reg, u8 mask);
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);

static inline int tps65910_chip_id(struct tps65910 *tps65910)
{
--
1.7.5.4