Hi Krzysztof,
On 07/12/2016 11:08 PM, Krzysztof Kozlowski wrote:
> The commit 97f659a2e972 ("mmc: dw_mmc: prevent to set the wrong
> value") reordered the code so the 'uhs' variable used in
> mmc_regulator_set_vqmmc() error message is always 0 at that time thus
> always printing 3.3 voltage. Instead use value obtained from ios in
> printed error message.
The commit 97f659a2e972 was dropped because some board didn't work fine.
Some boards didn't use the vqmmc suppy and not defined into device-tree.
It's short time to fix. I will re-send the patch on next.
At that time, i will check this patch.
Best Regards,
Jaehoon Chung
>
> Signed-off-by: Krzysztof Kozlowski <k.kozlow...@samsung.com>
> ---
> drivers/mmc/host/dw_mmc.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
> index c2a128628b31..7de561065003 100644
> --- a/drivers/mmc/host/dw_mmc.c
> +++ b/drivers/mmc/host/dw_mmc.c
> @@ -1416,8 +1416,8 @@ static int dw_mci_switch_voltage(struct mmc_host *mmc,
> struct mmc_ios *ios)
> ret = mmc_regulator_set_vqmmc(mmc, ios);
> if (ret) {
> dev_err(&mmc->class_dev,
> - "Regulator set error %d - %s V\n",
> - ret, uhs & v18 ? "1.8" : "3.3");
> + "Regulator set error %d - %s\n",
> + ret, mmc_voltage_to_str(ios));
> return ret;
> }
>
>
