On 6/03/20 7:44 pm, Nicolas Saenz Julienne wrote:
> The sdhci core provides a helper function with the same functionality as
> this controller's set_power() callback. Use it instead.
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>
> ---
> drivers/mmc/host/sdhci-pxav3.c | 20 +-------------------
> 1 file changed, 1 insertion(+), 19 deletions(-)
>
> diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c
> index e55037ceda73..75fe90b88f9b 100644
> --- a/drivers/mmc/host/sdhci-pxav3.c
> +++ b/drivers/mmc/host/sdhci-pxav3.c
> @@ -297,27 +297,9 @@ static void pxav3_set_uhs_signaling(struct sdhci_host *host, unsigned int uhs)
> __func__, uhs, ctrl_2);
> }
>
> -static void pxav3_set_power(struct sdhci_host *host, unsigned char mode,
> - unsigned short vdd)
> -{
> - struct mmc_host *mmc = host->mmc;
> - u8 pwr = host->pwr;
> -
> - sdhci_set_power_noreg(host, mode, vdd);
> -
> - if (host->pwr == pwr)
> - return;
> -
> - if (host->pwr == 0)
> - vdd = 0;
> -
> - if (!IS_ERR(mmc->supply.vmmc))
> - mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, vdd);
> -}
This code is different. The commit message should explain why it is
equivalent. Has it been tested?
> -
> static const struct sdhci_ops pxav3_sdhci_ops = {
> .set_clock = sdhci_set_clock,
> - .set_power = pxav3_set_power,
> + .set_power = sdhci_set_power_and_bus_voltage,
> .platform_send_init_74_clocks = pxav3_gen_init_74_clocks,
> .get_max_clock = sdhci_pltfm_clk_get_max_clock,
> .set_bus_width = sdhci_set_bus_width,
>
