On 13/10/2021 23:17, Andy Shevchenko wrote:
> There is no user of this member. Remove the dead code for good.
>
> The removal is dependent on previous removal of cd_gpio, cd_irq.
I got that wrong, I think it is actually dependent on the sdhci_pci_data
removal?
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
With above resolved:
Acked-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
> ---
> drivers/mmc/host/sdhci-pci-core.c | 27 ---------------------------
> drivers/mmc/host/sdhci-pci.h | 2 --
> 2 files changed, 29 deletions(-)
>
> diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
> index e2b6f60e9f01..6f9877546830 100644
> --- a/drivers/mmc/host/sdhci-pci-core.c
> +++ b/drivers/mmc/host/sdhci-pci-core.c
> @@ -1915,21 +1915,6 @@ int sdhci_pci_enable_dma(struct sdhci_host *host)
> return 0;
> }
>
> -static void sdhci_pci_gpio_hw_reset(struct sdhci_host *host)
> -{
> - struct sdhci_pci_slot *slot = sdhci_priv(host);
> - int rst_n_gpio = slot->rst_n_gpio;
> -
> - if (!gpio_is_valid(rst_n_gpio))
> - return;
> - gpio_set_value_cansleep(rst_n_gpio, 0);
> - /* For eMMC, minimum is 1us but give it 10us for good measure */
> - udelay(10);
> - gpio_set_value_cansleep(rst_n_gpio, 1);
> - /* For eMMC, minimum is 200us but give it 300us for good measure */
> - usleep_range(300, 1000);
> -}
> -
> static void sdhci_pci_hw_reset(struct sdhci_host *host)
> {
> struct sdhci_pci_slot *slot = sdhci_priv(host);
> @@ -2060,7 +2045,6 @@ static struct sdhci_pci_slot *sdhci_pci_probe_slot(
>
> slot->chip = chip;
> slot->host = host;
> - slot->rst_n_gpio = -EINVAL;
> slot->cd_idx = -1;
>
> host->hw_name = "PCI";
> @@ -2086,17 +2070,6 @@ static struct sdhci_pci_slot *sdhci_pci_probe_slot(
> goto cleanup;
> }
>
> - if (gpio_is_valid(slot->rst_n_gpio)) {
> - if (!devm_gpio_request(&pdev->dev, slot->rst_n_gpio, "eMMC_reset")) {
> - gpio_direction_output(slot->rst_n_gpio, 1);
> - slot->host->mmc->caps |= MMC_CAP_HW_RESET;
> - slot->hw_reset = sdhci_pci_gpio_hw_reset;
> - } else {
> - dev_warn(&pdev->dev, "failed to request rst_n_gpio\n");
> - slot->rst_n_gpio = -EINVAL;
> - }
> - }
> -
> host->mmc->pm_caps = MMC_PM_KEEP_POWER;
> host->mmc->slotno = slotno;
> host->mmc->caps2 |= MMC_CAP2_NO_PRESCAN_POWERUP;
> diff --git a/drivers/mmc/host/sdhci-pci.h b/drivers/mmc/host/sdhci-pci.h
> index 8bb3b9c78589..5e3193278ff9 100644
> --- a/drivers/mmc/host/sdhci-pci.h
> +++ b/drivers/mmc/host/sdhci-pci.h
> @@ -157,8 +157,6 @@ struct sdhci_pci_slot {
> struct sdhci_pci_chip *chip;
> struct sdhci_host *host;
>
> - int rst_n_gpio;
> -
> int cd_idx;
> bool cd_override_level;
>
>
