From c615dcb6d13e6db3083507114fa3696be98d5211 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Guido=20Mart=C3=ADnez?= Date: Wed, 6 May 2015 16:35:21 -0700 Subject: [PATCH] Input: adp5589-keys - fix event count mask MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The event mask was specified as 0xF (4 bits) when in reality is 0x1F (5 bits) in order to be capable of representing all FIFO length values from 0 to 16. This caused a problem: when the keypad reported 16 pending events the driver took it as 0, and did nothing. This in turn caused the keypad to re-issue the interrupt over and over again. Signed-off-by: Guido Martínez Acked-by: Michael Hennerich Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/adp5589-keys.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c index 50bc0a0c598b..6ed83cf8b74e 100644 --- a/drivers/input/keyboard/adp5589-keys.c +++ b/drivers/input/keyboard/adp5589-keys.c @@ -180,7 +180,7 @@ #define LOGIC2_STAT (1 << 7) /* ADP5589 only */ #define LOGIC1_STAT (1 << 6) #define LOCK_STAT (1 << 5) /* ADP5589 only */ -#define KEC 0xF +#define KEC 0x1F /* PIN_CONFIG_D Register */ #define C4_EXTEND_CFG (1 << 6) /* RESET2 */ -- 2.20.1