diff options
| author | Vinod Koul <vkoul@kernel.org> | 2020-05-14 17:50:36 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-15 15:44:34 +0200 |
| commit | ff4c65ca48f08f4781accfb1d224acd7c897070e (patch) | |
| tree | bac1d01e4ed30405cb3f2b6072e2fa4d5bc44b1a /include/linux/usb | |
| parent | c33f4f24b888236b725a9972e0fe5ac6575c68ec (diff) | |
| download | lwn-ff4c65ca48f08f4781accfb1d224acd7c897070e.tar.gz lwn-ff4c65ca48f08f4781accfb1d224acd7c897070e.zip | |
usb: hci: add hc_driver as argument for usb_hcd_pci_probe
usb_hcd_pci_probe expects users to call this with driver_data set as
hc_driver, that limits the possibility of using the driver_data for
driver data.
Add hc_driver as argument to usb_hcd_pci_probe and modify the callers
ehci/ohci/xhci/uhci to pass hc_driver as argument and freeup the
driver_data used
Tested xhci driver on Dragon-board RB3, compile tested ehci, ohci and
uhci.
[For all but the xHCI parts]
[For the xhci part]
Suggested-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200514122039.300417-2-vkoul@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/hcd.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index e12105ed3834..3dbb42c637c1 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -479,7 +479,8 @@ extern void usb_hcd_platform_shutdown(struct platform_device *dev); struct pci_dev; struct pci_device_id; extern int usb_hcd_pci_probe(struct pci_dev *dev, - const struct pci_device_id *id); + const struct pci_device_id *id, + const struct hc_driver *driver); extern void usb_hcd_pci_remove(struct pci_dev *dev); extern void usb_hcd_pci_shutdown(struct pci_dev *dev); |