Merge tag 'pm-for-3.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...

[~andy/linux] / drivers / input / keyboard / pxa27x_keypad.c

diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 803ff6fe021ec001393a5a9844dd825cbcb6235d..cad9d5dd597330b2eaa523b046f33edddb3641bb 100644 (file)
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -368,6 +368,9 @@ static void pxa27x_keypad_config(struct pxa27x_keypad *keypad)
        unsigned int mask = 0, direct_key_num = 0;
        unsigned long kpc = 0;
 
+       /* clear pending interrupt bit */
+       keypad_readl(KPC);
+
        /* enable matrix keys with automatic scan */
        if (pdata->matrix_key_rows && pdata->matrix_key_cols) {
                kpc |= KPC_ASACT | KPC_MIE | KPC_ME | KPC_MS_ALL;