diff options
| author | Niklas Schnelle <schnelle@linux.ibm.com> | 2023-09-11 15:56:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-02 17:19:12 +0300 |
| commit | 7ca9f9ba8aa7380dee5dd8346b57bbaf198b075a (patch) | |
| tree | 67ea1d9e7d5757e996b7c5be5b126193bb7a3a34 /drivers/usb/host/pci-quirks.h | |
| parent | 80920e21269265fd6fc5abf825af77ea2d100c8a (diff) | |
| download | linux-7ca9f9ba8aa7380dee5dd8346b57bbaf198b075a.tar.xz | |
usb: pci-quirks: group AMD specific quirk code together
A follow on patch will introduce CONFIG_USB_PCI_AMD governing the AMD
quirk and adding its compile time dependency on HAS_IOPORT. In order to
minimize the number of #ifdefs in C files and make that patch easier
to read first group the code together. This is pure code movement
no functional change is intended.
Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Link: https://lore.kernel.org/r/20230911125653.1393895-2-schnelle@linux.ibm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/pci-quirks.h')
| -rw-r--r-- | drivers/usb/host/pci-quirks.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/usb/host/pci-quirks.h b/drivers/usb/host/pci-quirks.h index e729de21fad7..cde2263a9d2e 100644 --- a/drivers/usb/host/pci-quirks.h +++ b/drivers/usb/host/pci-quirks.h @@ -3,8 +3,6 @@ #define __LINUX_USB_PCI_QUIRKS_H #ifdef CONFIG_USB_PCI -void uhci_reset_hc(struct pci_dev *pdev, unsigned long base); -int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base); int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev); bool usb_amd_hang_symptom_quirk(void); bool usb_amd_prefetch_quirk(void); @@ -12,23 +10,27 @@ void usb_amd_dev_put(void); bool usb_amd_quirk_pll_check(void); void usb_amd_quirk_pll_disable(void); void usb_amd_quirk_pll_enable(void); +void sb800_prefetch(struct device *dev, int on); +bool usb_amd_pt_check_port(struct device *device, int port); + +void uhci_reset_hc(struct pci_dev *pdev, unsigned long base); +int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base); void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev); void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev); void usb_disable_xhci_ports(struct pci_dev *xhci_pdev); -void sb800_prefetch(struct device *dev, int on); -bool usb_amd_pt_check_port(struct device *device, int port); #else struct pci_dev; static inline void usb_amd_quirk_pll_disable(void) {} static inline void usb_amd_quirk_pll_enable(void) {} -static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {} static inline void usb_amd_dev_put(void) {} -static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {} static inline void sb800_prefetch(struct device *dev, int on) {} static inline bool usb_amd_pt_check_port(struct device *device, int port) { return false; } + +static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {} +static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {} #endif /* CONFIG_USB_PCI */ #endif /* __LINUX_USB_PCI_QUIRKS_H */ |