ARM: OMAP: Fix warning in omap-keypad

Fix warning

rivers/input/keyboard/omap-keypad.c: In function
'omap_kp_probe':
drivers/input/keyboard/omap-keypad.c:450: warning: 'row_idx'
is used uninitialized in this function
drivers/input/keyboard/omap-keypad.c:453: warning: 'col_idx'
is used uninitialized in this function

Signed-off-by: Dirk Behme <dirk.behme_at_gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index 1ad970bb7299e129800e5b94e35eb1a7655e5930..794bf4a25b7437135774d5bb9e97c54c4d4a47ef 100644 (file)
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -317,7 +317,7 @@ static int __init omap_kp_probe(struct platform_device *pdev)
        struct omap_kp *omap_kp;
        struct input_dev *input_dev;
        struct omap_kp_platform_data *pdata =  pdev->dev.platform_data;
-       int i, col_idx, row_idx, irq_idx, ret;
+       int i, col_idx = 0, row_idx = 0, irq_idx, ret;
 
        if (!pdata->rows || !pdata->cols || !pdata->keymap) {
                printk(KERN_ERR "No rows, cols or keymap from pdata\n");