input: Monitor both onkey up and down event

Remove original 3-second ONKEY event. Detect ONKEY changing event directly.
So both UP and DOWN event of ONKEY in max8925 are monitered.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 8 insertions, 3 deletions

diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c
index 428377a5a6f5..44695f5a1800 100644
--- a/drivers/mfd/max8925-core.c
+++ b/drivers/mfd/max8925-core.c
@@ -93,8 +93,13 @@ static struct mfd_cell rtc_devs[] = {
 static struct resource onkey_resources[] = {
         {
                 .name   = "max8925-onkey",
-                .start  = MAX8925_IRQ_GPM_SW_3SEC,
-                .end    = MAX8925_IRQ_GPM_SW_3SEC,
+                .start  = MAX8925_IRQ_GPM_SW_R,
+                .end    = MAX8925_IRQ_GPM_SW_R,
+                .flags  = IORESOURCE_IRQ,
+        }, {
+                .name   = "max8925-onkey",
+                .start  = MAX8925_IRQ_GPM_SW_F,
+                .end    = MAX8925_IRQ_GPM_SW_F,
                 .flags  = IORESOURCE_IRQ,
         },
 };
@@ -102,7 +107,7 @@ static struct resource onkey_resources[] = {
 static struct mfd_cell onkey_devs[] = {
         {
                 .name           = "max8925-onkey",
-                .num_resources  = 1,
+                .num_resources  = 2,
                 .resources      = &onkey_resources[0],
                 .id             = -1,
         },