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| author | Pali Rohár <pali@kernel.org> | 2022-02-04 00:44:43 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-02-25 16:42:21 +0300 |
| commit | 8e10548f7f4814e530857d2049d6af6bc78add53 (patch) | |
| tree | 678dfa2fe2a6e28f9d2e5b1985c19b7ba5a79e69 /drivers/usb/host/xhci-plat.c | |
| parent | ee995101fde67f85a3cd4c74f4f92fc4592e726b (diff) | |
| download | linux-8e10548f7f4814e530857d2049d6af6bc78add53.tar.xz | |
Revert "usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720"
This reverts commit 3241929b67d28c83945d3191c6816a3271fd6b85.
Armada 3720 phy driver (phy-mvebu-a3700-comphy.c) does not return
-EOPNOTSUPP from phy_power_on() callback anymore.
So remove XHCI_SKIP_PHY_INIT flag from xhci_mvebu_a3700_plat_setup() and
then also whole xhci_mvebu_a3700_plat_setup() function which is there just
to handle -EOPNOTSUPP for XHCI_SKIP_PHY_INIT.
xhci plat_setup callback is not used by any other xhci plat driver, so
remove this callback completely.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20220203214444.1508-5-kabel@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/usb/host/xhci-plat.c')
| -rw-r--r-- | drivers/usb/host/xhci-plat.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index c1edcc9b13ce..4d34f6005381 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -44,16 +44,6 @@ static void xhci_priv_plat_start(struct usb_hcd *hcd) priv->plat_start(hcd); } -static int xhci_priv_plat_setup(struct usb_hcd *hcd) -{ - struct xhci_plat_priv *priv = hcd_to_xhci_priv(hcd); - - if (!priv->plat_setup) - return 0; - - return priv->plat_setup(hcd); -} - static int xhci_priv_init_quirk(struct usb_hcd *hcd) { struct xhci_plat_priv *priv = hcd_to_xhci_priv(hcd); @@ -121,7 +111,6 @@ static const struct xhci_plat_priv xhci_plat_marvell_armada = { }; static const struct xhci_plat_priv xhci_plat_marvell_armada3700 = { - .plat_setup = xhci_mvebu_a3700_plat_setup, .init_quirk = xhci_mvebu_a3700_init_quirk, }; @@ -341,14 +330,7 @@ static int xhci_plat_probe(struct platform_device *pdev) hcd->tpl_support = of_usb_host_tpl_support(sysdev->of_node); xhci->shared_hcd->tpl_support = hcd->tpl_support; - - if (priv) { - ret = xhci_priv_plat_setup(hcd); - if (ret) - goto disable_usb_phy; - } - - if ((xhci->quirks & XHCI_SKIP_PHY_INIT) || (priv && (priv->quirks & XHCI_SKIP_PHY_INIT))) + if (priv && (priv->quirks & XHCI_SKIP_PHY_INIT)) hcd->skip_phy_initialization = 1; if (priv && (priv->quirks & XHCI_SG_TRB_CACHE_SIZE_QUIRK)) |