[U-Boot] [PATCH v2 2/7] microblaze: board: Remove compilation warning

[Stephan Linz <linz@li-pro.net>]

Am Montag, den 06.08.2012, 09:46 +0200 schrieb Michal Simek: 
> Variable is used when CONFIG_SYS_FLASH_CHECKSUM is used.
> 
> Warning log:
> board.c: In function 'board_init':
> board.c:101: warning: unused variable 's'
> 
> Signed-off-by: Michal Simek <monstr@monstr.eu>
> 

Acked-by: Stephan Linz <linz@li-pro.net>

> ---
> v2: Use __mabe_unused prefix
> ---
>  arch/microblaze/lib/board.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c
> index 942e18c..b5f21d8 100644
> --- a/arch/microblaze/lib/board.c
> +++ b/arch/microblaze/lib/board.c
> @@ -32,6 +32,7 @@
>  #include <stdio_dev.h>
>  #include <serial.h>
>  #include <net.h>
> +#include <linux/compiler.h>
>  #include <asm/processor.h>
>  #include <asm/microblaze_intc.h>
>  #include <fdtdec.h>
> @@ -91,7 +92,7 @@ void board_init (void)
>  	gd = (gd_t *) (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET);
>  	bd = (bd_t *) (CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_GBL_DATA_OFFSET \
>  						- GENERATED_BD_INFO_SIZE);
> -	char *s;
> +	__maybe_unused char *s;
>  #if defined(CONFIG_CMD_FLASH)
>  	ulong flash_size = 0;
>  #endif

-- 
Viele Gr??e,
Stephan Linz
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