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authorDan Carpenter <dan.carpenter@oracle.com>2013-11-10 23:31:17 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2013-11-11 00:01:44 -0800
commita108193cf9685061660e111f985594d6a344abfb (patch)
tree3cd3450cbf111605a94b2e2491c3fa2d9b0f9b09 /drivers/input
parentc6d81bd7237b5785080087bcf796ce456ef69557 (diff)
downloadlinux-a108193cf9685061660e111f985594d6a344abfb.tar.bz2
Input: tnetv107x-keypad - make irqs signed for error handling
There is a bug in keypad_probe() where we do: kp->irq_press = platform_get_irq_byname(pdev, "press"); kp->irq_release = platform_get_irq_byname(pdev, "release"); if (kp->irq_press < 0 || kp->irq_release < 0) { The problem is that these irq variables are unsigned so the error handling doesn't work. I've changed them to signed values. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/keyboard/tnetv107x-keypad.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/keyboard/tnetv107x-keypad.c b/drivers/input/keyboard/tnetv107x-keypad.c
index 5f7b427dd7ed..8bd24d52bf1b 100644
--- a/drivers/input/keyboard/tnetv107x-keypad.c
+++ b/drivers/input/keyboard/tnetv107x-keypad.c
@@ -60,8 +60,8 @@ struct keypad_data {
struct clk *clk;
struct device *dev;
spinlock_t lock;
- u32 irq_press;
- u32 irq_release;
+ int irq_press;
+ int irq_release;
int rows, cols, row_shift;
int debounce_ms, active_low;
u32 prev_keys[3];