diff options
| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-04-19 16:05:39 +0200 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2018-04-22 11:48:44 +0530 |
| commit | 6af6c3710759d875a5abafd7900e2a5f62a7c095 (patch) | |
| tree | b4d3696ed5f8159024eb7fa7c3bc1bd9c5bc4f28 /drivers/dma/qcom/hidma_mgmt_sys.c | |
| parent | Linux 4.17-rc1 (diff) | |
| download | linux-dev-6af6c3710759d875a5abafd7900e2a5f62a7c095.tar.xz linux-dev-6af6c3710759d875a5abafd7900e2a5f62a7c095.zip | |
dmaengine: qcom: 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>
Reviewed-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/qcom/hidma_mgmt_sys.c')
| -rw-r--r-- | drivers/dma/qcom/hidma_mgmt_sys.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/dma/qcom/hidma_mgmt_sys.c b/drivers/dma/qcom/hidma_mgmt_sys.c index d61f1068a34b..cbb89eafd844 100644 --- a/drivers/dma/qcom/hidma_mgmt_sys.c +++ b/drivers/dma/qcom/hidma_mgmt_sys.c @@ -107,8 +107,7 @@ static struct hidma_mgmt_fileinfo hidma_mgmt_files[] = { static ssize_t show_values(struct device *dev, struct device_attribute *attr, char *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct hidma_mgmt_dev *mdev = platform_get_drvdata(pdev); + struct hidma_mgmt_dev *mdev = dev_get_drvdata(dev); unsigned int i; buf[0] = 0; @@ -125,8 +124,7 @@ static ssize_t show_values(struct device *dev, struct device_attribute *attr, static ssize_t set_values(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct platform_device *pdev = to_platform_device(dev); - struct hidma_mgmt_dev *mdev = platform_get_drvdata(pdev); + struct hidma_mgmt_dev *mdev = dev_get_drvdata(dev); unsigned long tmp; unsigned int i; int rc; |