[patch 2.6.25-rc3] omap-keypad buildfix

Build fixes:

drivers/input/keyboard/omap-keypad.c: In function 'omap_kp_probe':
drivers/input/keyboard/omap-keypad.c:418: warning: 'row_idx' is used uninitialized in this function
drivers/input/keyboard/omap-keypad.c:421: warning: 'col_idx' is used uninitialized in this function

These variables are useful when cpu_is_omap24xx(), and otherwise just
for probe() cleanup.

Signed-off-by: David Brownell <redacted>
---
The OMAP tree has the same bug.

 drivers/input/keyboard/omap-keypad.c |    3 +++
 1 files changed, 3 insertions(+)

--- a/drivers/input/keyboard/omap-keypad.c	2008-02-24 18:50:32.000000000 -0800
+++ b/drivers/input/keyboard/omap-keypad.c	2008-02-24 19:10:17.000000000 -0800

@@ -352,6 +352,9 @@ static int __init omap_kp_probe(struct p
 			}
 			omap_set_gpio_direction(row_gpios[row_idx], 1);
 		}
+	} else {
+		col_idx = 0;
+		row_idx = 0;
 	}
 
 	setup_timer(&omap_kp->timer, omap_kp_timer, (unsigned long)omap_kp);