TWL4030: remove superfluous PWR interrupt status clear before masking From: Paul Walmsley twl_irq_init() clears PWR interrupt status bits, then masks the interrupts off, then clears the PWR interrupt status bits again. The first clear seems unnecessary, so, remove it. Signed-off-by: Paul Walmsley --- drivers/i2c/chips/twl4030-core.c | 18 ------------------ 1 files changed, 0 insertions(+), 18 deletions(-) diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c index adc45d4..ff662bc 100644 --- a/drivers/i2c/chips/twl4030-core.c +++ b/drivers/i2c/chips/twl4030-core.c @@ -719,24 +719,6 @@ static void twl_init_irq(void) char *msg = "Unable to register interrupt subsystem"; unsigned int irq_num; - /* - * We end up with interrupts from other modules before - * they get a chance to handle them... - */ - /* PWR_ISR1 */ - res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x00); - if (res < 0) { - pr_err("%s[%d][%d]\n", msg, res, __LINE__); - return; - } - - /* PWR_ISR2 */ - res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x02); - if (res < 0) { - pr_err("%s[%d][%d]\n", msg, res, __LINE__); - return; - } - /* PWR_IMR1 */ res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x1); if (res < 0) {