On Fri, Jun 18, 2010 at 1:49 AM, Andrew Morton
<akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
> On Thu, 17 Jun 2010 20:56:58 +0530 (IST)
> "kishore kadiyala" <kishore.kadiyala@xxxxxx> wrote:
>
>> --- a/arch/arm/plat-omap/include/plat/mmc.h
>> +++ b/arch/arm/plat-omap/include/plat/mmc.h
>> @@ -43,6 +43,9 @@
>>
>> #define OMAP_MMC_MAX_SLOTS 2
>>
>> +#define NON_GPIO 0
>> +#define GPIO 1
>
> I'm counting about seven different definitions of "GPIO" in the kernel
> already.
>
> drivers/hwmon/it87.c:
> #define GPIO 0x07
>
> drivers/media/dvb/dvb-usb/ec168.h:
> GPIO = 0x04,
>
> drivers/net/hamachi.c:
> GPIO=0x6E
>
> drivers/staging/rtl8187se/r8180_hw.h:
> #define GPIO 0x91
>
> etcetera. It's a crazy identifier to use in a header file, and
> the chances of a miscompile-causing collision are increasing.
>
>
> enum cd_type {
> CD_TYPE_NON_GPIO = 0,
> CD_TYPE_GPIO = 1,
> };
OK , Will repost with above changes
Regards,
Kishore
>
> perhaps?
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