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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-11-08 20:51:52 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-11-08 20:51:52 +0400 |
| commit | fa8e2458ecfc959cd627e25ba86d8eddcb63c887 (patch) | |
| tree | d8c9dec3dac8e97e8591e6507a619959449d6344 /drivers/input/keyboard/pxa27x_keypad.c | |
| parent | d56a289be2ce01d1aa426a6cf45dede14a8db41e (diff) | |
| parent | 3d70f8c617a436c7146ecb81df2265b4626dfe89 (diff) | |
| download | linux-fa8e2458ecfc959cd627e25ba86d8eddcb63c887.tar.xz | |
Merge tag 'v3.7-rc4' into next to sync up Wacom bits
Linux 3.7-rc4
Diffstat (limited to 'drivers/input/keyboard/pxa27x_keypad.c')
| -rw-r--r-- | drivers/input/keyboard/pxa27x_keypad.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c index 803ff6fe021e..cad9d5dd5973 100644 --- 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; |