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authorWolfram Sang <wsa+renesas@sang-engineering.com>2018-04-19 16:06:17 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-04-23 15:39:08 +0200
commit1dab154ef1a44933a07c0968ecd34b194ff260eb (patch)
tree367ab0a1a1c24cb141fa4457b57bf8d815a5f12b /drivers
parentdc9dc74986cf4900d393c7185121f82c66418ee1 (diff)
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 <wsa+renesas@sang-engineering.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Johan Hovold <johan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/staging/greybus/arche-platform.c3
1 files changed, 1 insertions, 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);