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Message-Id: <20250407181054.3177479-21-sashal@kernel.org>
Date: Mon, 7 Apr 2025 14:10:37 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Cc: Théo Lebrun <theo.lebrun@...tlin.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Sasha Levin <sashal@...nel.org>,
mathias.nyman@...el.com,
linux-usb@...r.kernel.org
Subject: [PATCH AUTOSEL 6.14 21/31] usb: host: xhci-plat: mvebu: use ->quirks instead of ->init_quirk() func
From: Théo Lebrun <theo.lebrun@...tlin.com>
[ Upstream commit 64eb182d5f7a5ec30227bce4f6922ff663432f44 ]
Compatible "marvell,armada3700-xhci" match data uses the
struct xhci_plat_priv::init_quirk() function pointer to add
XHCI_RESET_ON_RESUME as quirk on XHCI.
Instead, use the struct xhci_plat_priv::quirks field.
Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>
Link: https://lore.kernel.org/r/20250205-s2r-cdns-v7-1-13658a271c3c@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/usb/host/xhci-mvebu.c | 10 ----------
drivers/usb/host/xhci-mvebu.h | 6 ------
drivers/usb/host/xhci-plat.c | 2 +-
3 files changed, 1 insertion(+), 17 deletions(-)
diff --git a/drivers/usb/host/xhci-mvebu.c b/drivers/usb/host/xhci-mvebu.c
index 87f1597a0e5ab..257e4d79971fd 100644
--- a/drivers/usb/host/xhci-mvebu.c
+++ b/drivers/usb/host/xhci-mvebu.c
@@ -73,13 +73,3 @@ int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd)
return 0;
}
-
-int xhci_mvebu_a3700_init_quirk(struct usb_hcd *hcd)
-{
- struct xhci_hcd *xhci = hcd_to_xhci(hcd);
-
- /* Without reset on resume, the HC won't work at all */
- xhci->quirks |= XHCI_RESET_ON_RESUME;
-
- return 0;
-}
diff --git a/drivers/usb/host/xhci-mvebu.h b/drivers/usb/host/xhci-mvebu.h
index 3be021793cc8b..9d26e22c48422 100644
--- a/drivers/usb/host/xhci-mvebu.h
+++ b/drivers/usb/host/xhci-mvebu.h
@@ -12,16 +12,10 @@ struct usb_hcd;
#if IS_ENABLED(CONFIG_USB_XHCI_MVEBU)
int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd);
-int xhci_mvebu_a3700_init_quirk(struct usb_hcd *hcd);
#else
static inline int xhci_mvebu_mbus_init_quirk(struct usb_hcd *hcd)
{
return 0;
}
-
-static inline int xhci_mvebu_a3700_init_quirk(struct usb_hcd *hcd)
-{
- return 0;
-}
#endif
#endif /* __LINUX_XHCI_MVEBU_H */
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index d85ffa9ffaa70..ff813dca2d1d3 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -106,7 +106,7 @@ static const struct xhci_plat_priv xhci_plat_marvell_armada = {
};
static const struct xhci_plat_priv xhci_plat_marvell_armada3700 = {
- .init_quirk = xhci_mvebu_a3700_init_quirk,
+ .quirks = XHCI_RESET_ON_RESUME,
};
static const struct xhci_plat_priv xhci_plat_brcm = {
--
2.39.5
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