diff mbox series

clk/samsung: Use of_device_get_match_data()

Message ID 20220304011155.2061393-1-chi.minghao@zte.com.cn
State New
Headers show
Series clk/samsung: Use of_device_get_match_data() | expand

Commit Message

Lv Ruyi March 4, 2022, 1:11 a.m. UTC 
From: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>

Use of_device_get_match_data() to simplify the code.

Signed-off-by: Minghao Chi (CGEL ZTE) <chi.minghao@zte.com.cn>
---
 drivers/clk/samsung/clk-exynos-clkout.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/clk/samsung/clk-exynos-clkout.c b/drivers/clk/samsung/clk-exynos-clkout.c
index e6d6cbf8c4e6..feed1a347c09 100644
--- a/drivers/clk/samsung/clk-exynos-clkout.c
+++ b/drivers/clk/samsung/clk-exynos-clkout.c
@@ -81,19 +81,13 @@  MODULE_DEVICE_TABLE(of, exynos_clkout_ids);
 static int exynos_clkout_match_parent_dev(struct device *dev, u32 *mux_mask)
 {
 	const struct exynos_clkout_variant *variant;
-	const struct of_device_id *match;
 
 	if (!dev->parent) {
 		dev_err(dev, "not instantiated from MFD\n");
 		return -EINVAL;
 	}
 
-	match = of_match_device(exynos_clkout_ids, dev->parent);
-	if (!match) {
-		dev_err(dev, "cannot match parent device\n");
-		return -EINVAL;
-	}
-	variant = match->data;
+	variant = of_device_get_match_data(dev->parent);
 
 	*mux_mask = variant->mux_mask;