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| author | Tobias Klauser <tklauser@distanz.ch> | 2015-09-17 16:09:54 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-10-26 17:59:57 +0300 |
| commit | e02b9d7cbfe1536aef9e7ba7751993d7eca6e829 (patch) | |
| tree | c84f31e8bd21af3fd4e96b60a4635c47e70c8e97 /drivers/mmc/host/sdhci-pltfm.c | |
| parent | bf7241d02eb4704beeaa055cb027ba7b28344a0e (diff) | |
| download | linux-e02b9d7cbfe1536aef9e7ba7751993d7eca6e829.tar.xz | |
mmc: sdhci-pltfm: Use of_property_read_u32 instead of open-coding it
Use of_property_read_u32 instead of of_get_property with return value
checks and endianness conversion.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-pltfm.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-pltfm.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c index a207f5aaf62f..87fb5ea8ebe7 100644 --- a/drivers/mmc/host/sdhci-pltfm.c +++ b/drivers/mmc/host/sdhci-pltfm.c @@ -71,9 +71,7 @@ void sdhci_get_of_property(struct platform_device *pdev) struct device_node *np = pdev->dev.of_node; struct sdhci_host *host = platform_get_drvdata(pdev); struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); - const __be32 *clk; u32 bus_width; - int size; if (of_get_property(np, "sdhci,auto-cmd12", NULL)) host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12; @@ -101,9 +99,7 @@ void sdhci_get_of_property(struct platform_device *pdev) of_device_is_compatible(np, "fsl,mpc8536-esdhc")) host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL; - clk = of_get_property(np, "clock-frequency", &size); - if (clk && size == sizeof(*clk) && *clk) - pltfm_host->clock = be32_to_cpup(clk); + of_property_read_u32(np, "clock-frequency", &pltfm_host->clock); if (of_find_property(np, "keep-power-in-suspend", NULL)) host->mmc->pm_caps |= MMC_PM_KEEP_POWER; |