diff options
| author |   Jingoo Han <jg1.han@samsung.com> | 2013-05-23 19:18:39 +0900 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-30 21:32:54 +0900 |
| commit | 477527baf6a8d4c8652f979f0aa3546216635184 (patch) | |
| tree | 338711652fbeed437fe8e41b1eeb24eb46025898 /drivers/usb/host/uhci-grlib.c | |
| parent | usb: host: ehci-spear: Remove redundant checks (diff) | |
| download | linux-dev-477527baf6a8d4c8652f979f0aa3546216635184.tar.xz linux-dev-477527baf6a8d4c8652f979f0aa3546216635184.zip | |
USB: host: use platform_{get,set}_drvdata()
Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.
Also, unnecessary dev_set_drvdata() is removed, because the driver core
clears the driver data to NULL after device_release or on probe failure.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/uhci-grlib.c')
| -rw-r--r-- | drivers/usb/host/uhci-grlib.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/host/uhci-grlib.c b/drivers/usb/host/uhci-grlib.c index 511bfc46dd78..53c23ff7d685 100644 --- a/drivers/usb/host/uhci-grlib.c +++ b/drivers/usb/host/uhci-grlib.c @@ -157,9 +157,7 @@ err_rmr: static int uhci_hcd_grlib_remove(struct platform_device *op) { - struct usb_hcd *hcd = dev_get_drvdata(&op->dev); - - dev_set_drvdata(&op->dev, NULL); + struct usb_hcd *hcd = platform_get_drvdata(op); dev_dbg(&op->dev, "stopping GRLIB GRUSBHC UHCI USB Controller\n"); @@ -183,7 +181,7 @@ static int uhci_hcd_grlib_remove(struct platform_device *op) */ static void uhci_hcd_grlib_shutdown(struct platform_device *op) { - struct usb_hcd *hcd = dev_get_drvdata(&op->dev); + struct usb_hcd *hcd = platform_get_drvdata(op); uhci_hc_died(hcd_to_uhci(hcd)); } |