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pfuze: Fix unsigned variable for less-than-zero comparison

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According to the Coverity result, a unsigned int variable is used fo less-
than-zero comparison, the result is never true. Need to fix the variable
type to signed int.

Signed-off-by: Ye.Li <B37916@freescale.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Ye.Li 2016-01-04 15:26:30 +08:00 committed by Stefano Babic
parent 59a6ca54f5
commit 7ea191aa10
1 changed files with 2 additions and 1 deletions
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3
board/freescale/common/pfuze.c
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@ -13,7 +13,8 @@
int pfuze_mode_init(struct pmic *p, u32 mode)
{
unsigned char offset, i, switch_num;
u32 id, ret;
u32 id;
int ret;
pmic_reg_read(p, PFUZE100_DEVICEID, &id);
id = id & 0xf;