Hi Michal, On Wed, Jul 11, 2012 at 10:19 AM, Michal Simek <mon...@monstr.eu> wrote:
> On 07/10/2012 11:13 PM, Simon Glass wrote: > >> Hi Michal, >> >> >> On Tue, Jul 10, 2012 at 11:56 AM, Michal Simek <mon...@monstr.eu <mailto: >> mon...@monstr.eu>> wrote: >> >> Also include arch specific gpio.h which can contain >> gpio function implementation. >> >> Signed-off-by: Michal Simek <mon...@monstr.eu <mailto: >> mon...@monstr.eu>> >> CC: Simon Glass <s...@chromium.org <mailto:s...@chromium.org>> >> >> --- >> lib/fdtdec.c | 1 + >> 1 files changed, 1 insertions(+), 0 deletions(-) >> >> diff --git a/lib/fdtdec.c b/lib/fdtdec.c >> index cc09e06..b12eb77 100644 >> --- a/lib/fdtdec.c >> +++ b/lib/fdtdec.c >> @@ -25,6 +25,7 @@ >> #include <fdtdec.h> >> >> /* we need the generic GPIO interface here */ >> +#include <asm/gpio.h> >> >> >> Can you not instead support the generic functions? What are you missing >> from from there that fdtdec.c needs? >> > > OK. The problem is with fdtdec_setup_gpio function where you called > gpio_request which > is gpio specific function which you haven't included. > > The most archs have this defined in arch/<cpuname>/include/asm/**gpio.h. > This is there in my tree. Please see commit: 5f533aeb gpio: Modify common gpio.h to more closely match Linux Regards, Simon > Thanks, > Michal > > -- > Michal Simek, Ing. (M.Eng) > w: www.monstr.eu p: +42-0-721842854 > Maintainer of Linux kernel 2.6 Microblaze Linux - > http://www.monstr.eu/fdt/ > Microblaze U-BOOT custodian >
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