X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fspi%2Fspi-oc-tiny.c;h=b5911282a61116c47b0237071df40261831f94ab;hb=3bea6a4c7895fc94965a219a8da9bcf753667901;hp=76656a77ec1213d1db70d6ee98d546bc0f760da9;hpb=0ec28c37c21a2b4393692e832e11a7573ac545e2;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/spi/spi-oc-tiny.c b/drivers/spi/spi-oc-tiny.c
index 76656a77ec12..b5911282a611 100644
--- a/drivers/spi/spi-oc-tiny.c
+++ b/drivers/spi/spi-oc-tiny.c
@@ -207,8 +207,7 @@ static int tiny_spi_of_probe(struct platform_device *pdev)
 	struct tiny_spi *hw = platform_get_drvdata(pdev);
 	struct device_node *np = pdev->dev.of_node;
 	unsigned int i;
-	const __be32 *val;
-	int len;
+	u32 val;
 
 	if (!np)
 		return 0;
@@ -226,13 +225,10 @@ static int tiny_spi_of_probe(struct platform_device *pdev)
 			return -ENODEV;
 	}
 	hw->bitbang.master->dev.of_node = pdev->dev.of_node;
-	val = of_get_property(pdev->dev.of_node,
-			      "clock-frequency", &len);
-	if (val && len >= sizeof(__be32))
-		hw->freq = be32_to_cpup(val);
-	val = of_get_property(pdev->dev.of_node, "baud-width", &len);
-	if (val && len >= sizeof(__be32))
-		hw->baudwidth = be32_to_cpup(val);
+	if (!of_property_read_u32(np, "clock-frequency", &val))
+		hw->freq = val;
+	if (!of_property_read_u32(np, "baud-width", &val))
+		hw->baudwidth = val;
 	return 0;
 }
 #else /* !CONFIG_OF */