Use of_property_read_u32 instead of of_get_property with return value
checks and endianness conversion.
Signed-off-by: Tobias Klauser <tklau...@distanz.ch>
---
v2:
- Directly use plfrm_host->clock in the call to of_property_read_u32(), as
suggested by Ulf Hansson.
drivers/mmc/host/sdhci-pltfm.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index a207f5a..87fb5ea 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;
--
2.5.0
--
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