From: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
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 useless cleanup.
Signed-off-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
---
This has been in the OMAP tree since 24-Feb.
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);
--
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