[U-Boot] [PATCH] pfuze: Fix unsigned variable for less-than-zero comparison

[Peng Fan <van.freenix@gmail.com>]

Hi Stefano,
On Mon, Jan 04, 2016 at 10:07:25AM +0100, Stefano Babic wrote:
>Hi Peng,
>
>On 04/01/2016 08:26, Peng Fan wrote:
>> From: "Ye.Li" <B37916@freescale.com>
>> 
>
>it is enough to have Ye in the Signed-off instead of the commit message.

Since author is not me, but patch sent out from me. I think git add that
automatically. "git am" will not add this in commit message.

Regards,
Peng.

>
>> 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>
>> ---
>>  board/freescale/common/pfuze.c | 3 ++-
>>  1 file changed, 2 insertions(+), 1 deletion(-)
>> 
>> diff --git a/board/freescale/common/pfuze.c b/board/freescale/common/pfuze.c
>> index 783c46d..69afa83 100644
>> --- a/board/freescale/common/pfuze.c
>> +++ b/board/freescale/common/pfuze.c
>> @@ -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;
>> 
>
>Apart of that:
>
>Reviewed-by: Stefano Babic <sbabic@denx.de>
>
>Best regards,
>Stefano Babic
>
>
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