From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: [PATCH 09/61] dmaengine: qcom: simplify getting .drvdata Date: Thu, 19 Apr 2018 16:05:39 +0200 Message-ID: <20180419140641.27926-10-wsa+renesas@sang-engineering.com> References: <20180419140641.27926-1-wsa+renesas@sang-engineering.com> Return-path: In-Reply-To: <20180419140641.27926-1-wsa+renesas@sang-engineering.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, kernel-janitors@vger.kernel.org, Wolfram Sang , Andy Gross , David Brown , Vinod Koul , Dan Williams , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, dmaengine@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang --- Build tested only. buildbot is happy. Please apply individually. drivers/dma/qcom/hidma.c | 3 +-- drivers/dma/qcom/hidma_mgmt_sys.c | 6 ++---- 2 files changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/dma/qcom/hidma.c b/drivers/dma/qcom/hidma.c index 963cc5228d05..43d4b00b8138 100644 --- a/drivers/dma/qcom/hidma.c +++ b/drivers/dma/qcom/hidma.c @@ -616,8 +616,7 @@ static irqreturn_t hidma_chirq_handler_msi(int chirq, void *arg) static ssize_t hidma_show_values(struct device *dev, struct device_attribute *attr, char *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct hidma_dev *mdev = platform_get_drvdata(pdev); + struct hidma_dev *mdev = dev_get_drvdata(dev); buf[0] = 0; 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; -- 2.11.0