TWL4030: remove superfluous PWR interrupt status clear before masking

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 <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
index adc45d4a98b97254999d9cc3bbc739962d727a27..ff662bc0a624c87395c4e205b073ee3a0fa1f761 100644 (file)
--- 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) {