From 1dab154ef1a44933a07c0968ecd34b194ff260eb Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 19 Apr 2018 16:06:17 +0200 Subject: [PATCH] staging: greybus: simplify getting .drvdata We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang Acked-by: Viresh Kumar Acked-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/staging/greybus/arche-platform.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/greybus/arche-platform.c b/drivers/staging/greybus/arche-platform.c index 83254a72a7bb..8fe8b6e35432 100644 --- a/drivers/staging/greybus/arche-platform.c +++ b/drivers/staging/greybus/arche-platform.c @@ -315,8 +315,7 @@ static ssize_t state_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct platform_device *pdev = to_platform_device(dev); - struct arche_platform_drvdata *arche_pdata = platform_get_drvdata(pdev); + struct arche_platform_drvdata *arche_pdata = dev_get_drvdata(dev); int ret = 0; mutex_lock(&arche_pdata->platform_state_mutex); -- 2.11.0