diff options
| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2013-11-10 23:31:17 -0800 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-11-11 00:01:44 -0800 |
| commit | a108193cf9685061660e111f985594d6a344abfb (patch) | |
| tree | 3cd3450cbf111605a94b2e2491c3fa2d9b0f9b09 | |
| parent | Input: add driver for Neonode zForce based touchscreens (diff) | |
| download | linux-dev-a108193cf9685061660e111f985594d6a344abfb.tar.xz linux-dev-a108193cf9685061660e111f985594d6a344abfb.zip | |
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>
| -rw-r--r-- | drivers/input/keyboard/tnetv107x-keypad.c | 4 |
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]; |