Subject: [PATCH 1/2] ARM: AM335x: Get rid of unused sram init function

From: [email-masked] (Dave Gerlach)
Date: Tue, 27 Aug 2013 11:06:35 -0500

On 08/27/2013 05:11 AM, Rajendra Nayak wrote:
> Remove the empty am33xx_sram_init() function.
>
> Signed-off-by: Rajendra Nayak <[email-masked]>
> ---
>   arch/arm/mach-omap2/sram.c |    7 -------
>   1 file changed, 7 deletions(-)
>
> diff --git a/arch/arm/mach-omap2/sram.c b/arch/arm/mach-omap2/sram.c
> index 4bd0968..305fc2b 100644
> --- a/arch/arm/mach-omap2/sram.c
> +++ b/arch/arm/mach-omap2/sram.c
> @@ -285,11 +285,6 @@ static inline int omap34xx_sram_init(void)
>   }
>   #endif /* CONFIG_ARCH_OMAP3 */
>
> -static inline int am33xx_sram_init(void)
> -{
> -	return 0;
> -}
> -
>   int __init omap_sram_init(void)
>   {
>   	omap_detect_sram();
> @@ -299,8 +294,6 @@ int __init omap_sram_init(void)
>   		omap242x_sram_init();
>   	else if (cpu_is_omap2430())
>   		omap243x_sram_init();
> -	else if (soc_is_am33xx())
> -		am33xx_sram_init();
>   	else if (cpu_is_omap34xx())
>   		omap34xx_sram_init();
>
>

Suspend resume for AM33xx as of right now uses this function. This patch 
[1] uses this function to push the low-level suspend code to sram, it 
was added here to be consistent with other platforms that utilize the 
same type of functionality (omap34xx).

Regards,
Dave

[1] http://marc.info/?l=linux-omap&m=137581164813160&w=2