[PATCH] max8997_charger: Fix unsigned value for less than zero

From: jhbird . choi
Date: Fri Oct 28 2011 - 18:56:39 EST


From: Jonghwan Choi <jhbird.choi@xxxxxxxxx>

The 'val' is a 'unsigned char', so it is never less than zero.

Signed-off-by: Jonghwan Choi <jhbird.choi@xxxxxxxxx>
---
drivers/power/max8997_charger.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/power/max8997_charger.c b/drivers/power/max8997_charger.c
index ffc5033..a5eb3ed 100644
--- a/drivers/power/max8997_charger.c
+++ b/drivers/power/max8997_charger.c
@@ -97,7 +97,7 @@ static __devinit int max8997_battery_probe(struct platform_device *pdev)
return -EINVAL;

if (pdata->eoc_mA) {
- u8 val = (pdata->eoc_mA - 50) / 10;
+ int val = (pdata->eoc_mA - 50) / 10;
if (val < 0)
val = 0;
if (val > 0xf)
--
1.7.0.4

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