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Groups > linux.kernel > #1734138

[PATCH v3 7/7] clocksource: sh_cmt: Use of_device_get_match_data() helper

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Use the existing of_device_get_match_data() helper instead of
open-coding its functionality.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v3:
  - New.
---
 drivers/clocksource/sh_cmt.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index 89c514cf59a44e48..70b3cf8e23d01bd8 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -25,6 +25,7 @@
 #include <linux/irq.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/pm_domain.h>
 #include <linux/pm_runtime.h>
@@ -956,10 +957,7 @@ static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev)
 	raw_spin_lock_init(&cmt->lock);
 
 	if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) {
-		const struct of_device_id *id;
-
-		id = of_match_node(sh_cmt_of_table, pdev->dev.of_node);
-		cmt->info = id->data;
+		cmt->info = of_device_get_match_data(&pdev->dev);
 		cmt->hw_channels = cmt->info->channels_mask;
 	} else if (pdev->dev.platform_data) {
 		struct sh_timer_config *cfg = pdev->dev.platform_data;
-- 
2.7.4

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Thread

[PATCH v3 0/7] clocksource: sh_cmt: Update driver for DT binding rework Geert Uytterhoeven <geert+renesas@glider.be> - 2017-09-18 15:50 +0200
  [PATCH v3 4/7] clocksource: sh_cmt: Remove support for "renesas,cmt-32*" Geert Uytterhoeven <geert+renesas@glider.be> - 2017-09-18 15:50 +0200
  [PATCH v3 6/7] clocksource: sh_cmt: Remove unused "renesas,channels-mask" handling Geert Uytterhoeven <geert+renesas@glider.be> - 2017-09-18 15:50 +0200
  [PATCH v3 1/7] dt-bindings: timer: renesas,cmt: Fix SoC-specific compatible values Geert Uytterhoeven <geert+renesas@glider.be> - 2017-09-18 15:50 +0200
    Re: [PATCH v3 1/7] dt-bindings: timer: renesas,cmt: Fix SoC-specific  compatible values Rob Herring <robh@kernel.org> - 2017-09-22 01:20 +0200
  [PATCH v3 5/7] clocksource: sh_cmt: Mark "renesas,cmt-48-gen2" deprecated Geert Uytterhoeven <geert+renesas@glider.be> - 2017-09-18 15:50 +0200
  [PATCH v3 3/7] clocksource: sh_cmt: Support separate R-Car Gen2 CMT0/1 Geert Uytterhoeven <geert+renesas@glider.be> - 2017-09-18 15:50 +0200
  [PATCH v3 2/7] clocksource: sh_cmt: Use 0x3f mask for SH_CMT_48BIT case Geert Uytterhoeven <geert+renesas@glider.be> - 2017-09-18 15:50 +0200
  [PATCH v3 7/7] clocksource: sh_cmt: Use of_device_get_match_data() helper Geert Uytterhoeven <geert+renesas@glider.be> - 2017-09-18 15:50 +0200
  Re: [PATCH v3 0/7] clocksource: sh_cmt: Update driver for DT binding  rework Daniel Lezcano <daniel.lezcano@linaro.org> - 2017-09-26 01:30 +0200
  Re: [PATCH v3 0/7] clocksource: sh_cmt: Update driver for DT binding rework Laurent Pinchart <laurent.pinchart@ideasonboard.com> - 2017-09-26 10:30 +0200

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