[U-Boot] [PATCH v2 1/2] mmc: Board-specific MMC power initializations

[Tom Rini]

On Sat, Nov 01, 2014 at 11:35:43AM +0100, Paul Kocialkowski wrote:

> Some devices may use non-standard combinations of regulators to power MMC:
> this allows these devices to provide a board-specific MMC power init function
> to set everything up in their own way.
> 
> Signed-off-by: Paul Kocialkowski <contact at paulk.fr>
> ---
>  drivers/mmc/mmc.c | 8 ++++++++
>  include/mmc.h     | 2 ++
>  2 files changed, 10 insertions(+)
> 
> diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
> index 44a4feb..125f347 100644
> --- a/drivers/mmc/mmc.c
> +++ b/drivers/mmc/mmc.c
> @@ -1277,6 +1277,12 @@ block_dev_desc_t *mmc_get_dev(int dev)
>  }
>  #endif
>  
> +/* board-specific MMC power initializations. */
> +__weak int board_mmc_power_init(void)
> +{
> +	return -1;
> +}

Since we don't check error return here which I think is fine just make
this a void?  Thanks!

-- 
Tom
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