[PATCH 3/9] gpio: xilinx: simplify getting .driver_data
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: 2021-09-20 09:06:40
Also in:
linux-gpio, linux-renesas-soc, lkml
Subsystem:
gpio subsystem, the rest, xilinx gpio driver · Maintainers:
Linus Walleij, Bartosz Golaszewski, Linus Torvalds, Shubhrajyoti Datta
We should get 'driver_data' from 'struct device' directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> --- Build tested only. buildbot is happy. drivers/gpio/gpio-xilinx.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index a1b66338d077..b6d3a57e27ed 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c@@ -371,8 +371,7 @@ static int __maybe_unused xgpio_resume(struct device *dev) static int __maybe_unused xgpio_runtime_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct xgpio_instance *gpio = platform_get_drvdata(pdev); + struct xgpio_instance *gpio = dev_get_drvdata(dev); clk_disable(gpio->clk);
@@ -381,8 +380,7 @@ static int __maybe_unused xgpio_runtime_suspend(struct device *dev) static int __maybe_unused xgpio_runtime_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct xgpio_instance *gpio = platform_get_drvdata(pdev); + struct xgpio_instance *gpio = dev_get_drvdata(dev); return clk_enable(gpio->clk); }
--
2.30.2
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