commit 6c56e7a0 provide a function mmc_of_parse for standard MMC device-tree binding parser centrally. So just call it with sdhci_get_of_property together in sdhci_pltfm_register.
Signed-off-by: Kevin Liu <[email protected]> --- drivers/mmc/host/sdhci-pltfm.c | 56 +++++++++++++++++++++------------------- 1 file changed, 29 insertions(+), 27 deletions(-) diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c index e605509..0c5eb6a 100644 --- a/drivers/mmc/host/sdhci-pltfm.c +++ b/drivers/mmc/host/sdhci-pltfm.c @@ -71,42 +71,43 @@ void sdhci_get_of_property(struct platform_device *pdev) u32 bus_width; int size; - if (of_device_is_available(np)) { - if (of_get_property(np, "sdhci,auto-cmd12", NULL)) - host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12; + if (!of_device_is_available(np)) + return; - if (of_get_property(np, "sdhci,1-bit-only", NULL) || - (of_property_read_u32(np, "bus-width", &bus_width) == 0 && - bus_width == 1)) - host->quirks |= SDHCI_QUIRK_FORCE_1_BIT_DATA; + if (of_get_property(np, "sdhci,auto-cmd12", NULL)) + host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12; - if (sdhci_of_wp_inverted(np)) - host->quirks |= SDHCI_QUIRK_INVERTED_WRITE_PROTECT; + if (of_get_property(np, "sdhci,1-bit-only", NULL) || + (of_property_read_u32(np, "bus-width", &bus_width) == 0 && + bus_width == 1)) + host->quirks |= SDHCI_QUIRK_FORCE_1_BIT_DATA; - if (of_get_property(np, "broken-cd", NULL)) - host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION; + if (sdhci_of_wp_inverted(np)) + host->quirks |= SDHCI_QUIRK_INVERTED_WRITE_PROTECT; - if (of_get_property(np, "no-1-8-v", NULL)) - host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V; + if (of_get_property(np, "broken-cd", NULL)) + host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION; - if (of_device_is_compatible(np, "fsl,p2020-rev1-esdhc")) - host->quirks |= SDHCI_QUIRK_BROKEN_DMA; + if (of_get_property(np, "no-1-8-v", NULL)) + host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V; - if (of_device_is_compatible(np, "fsl,p2020-esdhc") || - of_device_is_compatible(np, "fsl,p1010-esdhc") || - of_device_is_compatible(np, "fsl,mpc8536-esdhc")) - host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL; + if (of_device_is_compatible(np, "fsl,p2020-rev1-esdhc")) + host->quirks |= SDHCI_QUIRK_BROKEN_DMA; - clk = of_get_property(np, "clock-frequency", &size); - if (clk && size == sizeof(*clk) && *clk) - pltfm_host->clock = be32_to_cpup(clk); + if (of_device_is_compatible(np, "fsl,p2020-esdhc") || + of_device_is_compatible(np, "fsl,p1010-esdhc") || + of_device_is_compatible(np, "fsl,mpc8536-esdhc")) + host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL; - if (of_find_property(np, "keep-power-in-suspend", NULL)) - host->mmc->pm_caps |= MMC_PM_KEEP_POWER; + clk = of_get_property(np, "clock-frequency", &size); + if (clk && size == sizeof(*clk) && *clk) + pltfm_host->clock = be32_to_cpup(clk); - if (of_find_property(np, "enable-sdio-wakeup", NULL)) - host->mmc->pm_caps |= MMC_PM_WAKE_SDIO_IRQ; - } + if (of_find_property(np, "keep-power-in-suspend", NULL)) + host->mmc->pm_caps |= MMC_PM_KEEP_POWER; + + if (of_find_property(np, "enable-sdio-wakeup", NULL)) + host->mmc->pm_caps |= MMC_PM_WAKE_SDIO_IRQ; } #else void sdhci_get_of_property(struct platform_device *pdev) {} @@ -212,6 +213,7 @@ int sdhci_pltfm_register(struct platform_device *pdev, if (IS_ERR(host)) return PTR_ERR(host); + mmc_of_parse(host->mmc); sdhci_get_of_property(pdev); ret = sdhci_add_host(host); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
