diff options
| author | Geliang Tang <geliangtang@163.com> | 2015-12-23 14:26:52 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-01-25 06:00:33 +0100 |
| commit | 20db5513b4085d4beb78e7129cf7e56fe4ddafde (patch) | |
| tree | d77929e8be4add3032a33a75254cf06eacd3019e | |
| parent | USB: core, wusbcore: use bus_to_hcd (diff) | |
| download | linux-20db5513b4085d4beb78e7129cf7e56fe4ddafde.tar.xz linux-20db5513b4085d4beb78e7129cf7e56fe4ddafde.zip | |
USB: host: use to_platform_device
Use to_platform_device() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/host/ehci-platform.c | 6 | ||||
| -rw-r--r-- | drivers/usb/host/ehci-st.c | 6 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-platform.c | 6 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-st.c | 6 |
4 files changed, 8 insertions, 16 deletions
diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c index bd7082f297bb..1757ebb471b6 100644 --- a/drivers/usb/host/ehci-platform.c +++ b/drivers/usb/host/ehci-platform.c @@ -345,8 +345,7 @@ static int ehci_platform_suspend(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ehci_pdata *pdata = dev_get_platdata(dev); - struct platform_device *pdev = - container_of(dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); bool do_wakeup = device_may_wakeup(dev); int ret; @@ -364,8 +363,7 @@ static int ehci_platform_resume(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ehci_pdata *pdata = dev_get_platdata(dev); - struct platform_device *pdev = - container_of(dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); struct ehci_platform_priv *priv = hcd_to_ehci_priv(hcd); if (pdata->power_on) { diff --git a/drivers/usb/host/ehci-st.c b/drivers/usb/host/ehci-st.c index b7c5cfa37a83..a94ed677d937 100644 --- a/drivers/usb/host/ehci-st.c +++ b/drivers/usb/host/ehci-st.c @@ -287,8 +287,7 @@ static int st_ehci_suspend(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ehci_pdata *pdata = dev_get_platdata(dev); - struct platform_device *pdev = - container_of(dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); bool do_wakeup = device_may_wakeup(dev); int ret; @@ -308,8 +307,7 @@ static int st_ehci_resume(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ehci_pdata *pdata = dev_get_platdata(dev); - struct platform_device *pdev = - container_of(dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); int err; pinctrl_pm_select_default_state(dev); diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c index c2669f185f65..ae1c988da146 100644 --- a/drivers/usb/host/ohci-platform.c +++ b/drivers/usb/host/ohci-platform.c @@ -310,8 +310,7 @@ static int ohci_platform_suspend(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ohci_pdata *pdata = dev->platform_data; - struct platform_device *pdev = - container_of(dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); bool do_wakeup = device_may_wakeup(dev); int ret; @@ -329,8 +328,7 @@ static int ohci_platform_resume(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ohci_pdata *pdata = dev_get_platdata(dev); - struct platform_device *pdev = - container_of(dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); if (pdata->power_on) { int err = pdata->power_on(pdev); diff --git a/drivers/usb/host/ohci-st.c b/drivers/usb/host/ohci-st.c index df9028e0d9b4..acf2eb2a5676 100644 --- a/drivers/usb/host/ohci-st.c +++ b/drivers/usb/host/ohci-st.c @@ -270,8 +270,7 @@ static int st_ohci_suspend(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ohci_pdata *pdata = dev->platform_data; - struct platform_device *pdev = - container_of(dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); bool do_wakeup = device_may_wakeup(dev); int ret; @@ -289,8 +288,7 @@ static int st_ohci_resume(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ohci_pdata *pdata = dev_get_platdata(dev); - struct platform_device *pdev = - container_of(dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); int err; if (pdata->power_on) { |