Re: [PATCHv2] mmc:Add pointer cast to uintptr_t for slave_id_rx and tx in the function, sh_mmcif_request_dma_one

Kuninori Morimoto
2015-06-23T23:57:35Z

Hi Ulf

Can you please teach us about status of this patch ?

> This adds a cast to the variables,slave_id_rx and slave_id_rx
> to uintptr_t before casting to void* in order to avoid build
> warning on 64bit platforms for the function, sh_mmcif_request_dma_one.
> Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
> ---
> drivers/mmc/host/sh_mmcif.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
> index 7eff087..e276558 100644
> --- a/drivers/mmc/host/sh_mmcif.c
> +++ b/drivers/mmc/host/sh_mmcif.c
> @@ -398,8 +398,8 @@ sh_mmcif_request_dma_one(struct sh_mmcif_host *host,
>
> if (pdata)
> slave_data = direction == DMA_MEM_TO_DEV ?
> - (void *)pdata->slave_id_tx :
> - (void *)pdata->slave_id_rx;
> + (void *)(uintptr_t)pdata->slave_id_tx :
> + (void *)(uintptr_t)pdata->slave_id_rx;
>
> chan = dma_request_slave_channel_compat(mask, shdma_chan_filter,
> slave_data, &host->pd->dev,
> --
> 2.1.4
>