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usb: cdns3: Removes xhci_cdns3_suspend_quirk from host-export.h

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Function xhci_cdns3_suspend_quirk is used only in host.c file.
We can make it as static and removes it from host-export.h.

Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
This commit is contained in:
Pawel Laszczak 2020-12-11 06:09:54 +01:00 committed by Peter Chen
parent dc68ba6c72
commit 88171f67a2
No known key found for this signature in database
GPG Key ID: 4859298150D671BB
2 changed files with 3 additions and 8 deletions
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7
drivers/usb/cdns3/host-export.h
View File

@ -9,12 +9,9 @@
#ifndef __LINUX_CDNS3_HOST_EXPORT #ifndef __LINUX_CDNS3_HOST_EXPORT
#define __LINUX_CDNS3_HOST_EXPORT #define __LINUX_CDNS3_HOST_EXPORT
struct usb_hcd;
#if IS_ENABLED(CONFIG_USB_CDNS_HOST) #if IS_ENABLED(CONFIG_USB_CDNS_HOST)
int cdns_host_init(struct cdns *cdns); int cdns_host_init(struct cdns *cdns);
int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd);
#else #else
@ -24,10 +21,6 @@ static inline int cdns_host_init(struct cdns *cdns)
} }
static inline void cdns_host_exit(struct cdns *cdns) { } static inline void cdns_host_exit(struct cdns *cdns) { }
static inline int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd)
{
return 0;
}
#endif /* USB_CDNS_HOST */ #endif /* USB_CDNS_HOST */

4
drivers/usb/cdns3/host.c
View File

@ -23,6 +23,8 @@
#define CFG_RXDET_P3_EN BIT(15) #define CFG_RXDET_P3_EN BIT(15)
#define LPM_2_STB_SWITCH_EN BIT(25) #define LPM_2_STB_SWITCH_EN BIT(25)
static int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd);
static const struct xhci_plat_priv xhci_plat_cdns3_xhci = { static const struct xhci_plat_priv xhci_plat_cdns3_xhci = {
.quirks = XHCI_SKIP_PHY_INIT | XHCI_AVOID_BEI, .quirks = XHCI_SKIP_PHY_INIT | XHCI_AVOID_BEI,
.suspend_quirk = xhci_cdns3_suspend_quirk, .suspend_quirk = xhci_cdns3_suspend_quirk,
@ -87,7 +89,7 @@ static int __cdns_host_init(struct cdns *cdns)
return ret; return ret;
} }
int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd) static int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd)
{ {
struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_hcd *xhci = hcd_to_xhci(hcd);
u32 value; u32 value;