[PATCH] arm: mxs: include asm/processor.h for cpu_relax()

[Shawn Guo]

Hi Sascha,

Can you apply this patch on your for-next?

Regards,
Shawn

On Wed, May 25, 2011 at 11:34:57AM +0200, Wolfram Sang wrote:
> I get this build error as of today:
> 
> arch/arm/mach-mxs/ocotp.c: In function 'mxs_get_ocotp':
> arch/arm/mach-mxs/ocotp.c:54: error: implicit declaration of function 'cpu_relax'
> make[2]: *** [arch/arm/mach-mxs/ocotp.o] Error 1
> 
> Looks like it has been indirectly included before which broke now.
> Include it directly.
> 
> Signed-off-by: Wolfram Sang <w.sang at pengutronix.de>
> Cc: Shawn Guo <shawn.guo at freescale.com>
> ---
>  arch/arm/mach-mxs/ocotp.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-mxs/ocotp.c b/arch/arm/mach-mxs/ocotp.c
> index 65157a3..54add60 100644
> --- a/arch/arm/mach-mxs/ocotp.c
> +++ b/arch/arm/mach-mxs/ocotp.c
> @@ -16,6 +16,8 @@
>  #include <linux/err.h>
>  #include <linux/mutex.h>
>  
> +#include <asm/processor.h>	/* for cpu_relax() */
> +
>  #include <mach/mxs.h>
>  
>  #define OCOTP_WORD_OFFSET		0x20
> -- 
> 1.7.2.5
>