Jean-Francois Moine wrote:
> On Fri, 11 Dec 2009 22:33:36 +0100
> Németh Márton <nm...@freemail.hu> wrote:
>
>> From: Márton Németh <nm...@freemail.hu>
>>
>> Eliminate the following sparse warnings (see "make C=1"):
>> * v4l/m5602_s5k4aa.c:530:23: warning: dubious: x | !y
>> * v4l/m5602_s5k4aa.c:575:23: warning: dubious: x | !y
>>
>> Signed-off-by: Márton Németh <nm...@freemail.hu>
>> ---
>> ../../m5602_s5k4aa_dubious.patch
>> diff -r f5662ce08663
>> linux/drivers/media/video/gspca/m5602/m5602_s5k4aa.c ---
>> a/linux/drivers/media/video/gspca/m5602/m5602_s5k4aa.c Fri Dec
>> 11 09:53:41 2009 +0100 +++
>> b/linux/drivers/media/video/gspca/m5602/m5602_s5k4aa.c Fri Dec
>> 11 22:25:50 2009 +0100 @@ -527,7 +527,7 @@ err =
>> m5602_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1); if (err < 0)
>> return err;
>> - data = (data & 0xfe) | !val;
>> + data = (data & 0xfe) | (val ? 0 : 1);
>> err = m5602_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
>> return err;
>> }
>> @@ -572,7 +572,7 @@
>> err = m5602_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
>> if (err < 0)
>> return err;
>> - data = (data & 0xfe) | !val;
>> + data = (data & 0xfe) | (val ? 0 : 1);
>> err = m5602_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
>> return err;
>> }
>
> Thanks, but I fixed it in an other way.
No problem as long as the warning message is removed.
Regards,
Márton Németh
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