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SubjectRe: [PATCH v2] mmc: sunxi: fix support for new timings mode only SoCs
On 8 August 2017 at 09:09, Icenowy Zheng <icenowy@aosc.io> wrote:
> The A83T MMC support code introduces the timings mode switch, however
> such a switch doesn't exist on new SoCs with only new timings mode.
>
> Only execute the switch if the SoC really have the timings mode switch,
> to fix the regression shown on new timings mode only SoCs (A64, H5,
> etc).
>
> Fixes: b0600daebf31 ("mmc: sunxi: Support controllers that can use
> both old and new timings")
> Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
> Reviewed-by: Chen-Yu Tsai <wens@csie.org>

Thanks, applied for next!

Kind regards
Uffe

> ---
> Changes in v2:
> - Slightly adjusted the format of the Fixes: line/
> - Added review tag from Chen-Yu.
>
> drivers/mmc/host/sunxi-mmc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
> index 020547e5fa45..7447d41833ee 100644
> --- a/drivers/mmc/host/sunxi-mmc.c
> +++ b/drivers/mmc/host/sunxi-mmc.c
> @@ -789,7 +789,7 @@ static int sunxi_mmc_clk_set_rate(struct sunxi_mmc_host *host,
> clock <<= 1;
> }
>
> - if (host->use_new_timings) {
> + if (host->use_new_timings && host->cfg->has_timings_switch) {
> ret = sunxi_ccu_set_mmc_timing_mode(host->clk_mmc, true);
> if (ret) {
> dev_err(mmc_dev(mmc),
> --
> 2.13.0
>

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