Yoshihiro Shimoda <[email protected]> writes: > [ text/plain ] > Hi Felipe, > > Thank you for the patch!
hey, no problem :-)
>> Sent: Tuesday, March 29, 2016 7:11 PM
> < snip >
>> static const struct xhci_plat_priv xhci_plat_renesas_rcar_gen2 = {
>> .type = XHCI_PLAT_TYPE_RENESAS_RCAR_GEN2,
>> .firmware_name = XHCI_RCAR_FIRMWARE_NAME_V1,
>> + .init_quirk = xhci_rcar_init_quirk,
>> };
>
> I should have said explicitly before, but the xhci_plat_renesas_rcar_gen2
> also needs ".plat_start = xhci_rcar_start" like the variable of gen3.
good catch, I really missed that one :-)
Here's an updated version of $subject:
8<------------------------------------ cut here ----------------------------
From 33607d25f042d4972dcf2a95f35f051c74b12e51 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <[email protected]>
Date: Tue, 29 Mar 2016 13:03:31 +0300
Subject: [PATCH] usb: host: xhci: plat: make use of new methods in
xhci_plat_priv
Now that the code has been refactored enough,
switching over to using ->plat_start() and
->init_quirk() becomes a very simple patch.
After this patch, there are no further uses for
xhci_plat_type_is() which will be removed in a
follow-up patch.
Signed-off-by: Felipe Balbi <[email protected]>
---
drivers/usb/host/xhci-plat.c | 42 +++++++++++++++++++++++++++---------------
1 file changed, 27 insertions(+), 15 deletions(-)
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index d2a4f2be6a75..9e84992805d6 100644
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -37,6 +37,24 @@ static const struct xhci_driver_overrides
xhci_plat_overrides __initconst = {
.start = xhci_plat_start,
};
+static void xhci_priv_plat_start(struct usb_hcd *hcd)
+{
+ struct xhci_plat_priv *priv = hcd_to_xhci_priv(hcd);
+
+ if (priv->plat_start)
+ priv->plat_start(hcd);
+}
+
+static int xhci_priv_init_quirk(struct usb_hcd *hcd)
+{
+ struct xhci_plat_priv *priv = hcd_to_xhci_priv(hcd);
+
+ if (!priv->init_quirk)
+ return 0;
+
+ return priv->init_quirk(hcd);
+}
+
static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci)
{
/*
@@ -52,44 +70,38 @@ static int xhci_plat_setup(struct usb_hcd *hcd)
{
int ret;
- if (xhci_plat_type_is(hcd, XHCI_PLAT_TYPE_RENESAS_RCAR_GEN2) ||
- xhci_plat_type_is(hcd, XHCI_PLAT_TYPE_RENESAS_RCAR_GEN3)) {
- ret = xhci_rcar_init_quirk(hcd);
- if (ret)
- return ret;
- }
- if (xhci_plat_type_is(hcd, XHCI_PLAT_TYPE_MARVELL_ARMADA)) {
- ret = xhci_mvebu_mbus_init_quirk(hcd);
- if (ret)
- return ret;
- }
+ ret = xhci_priv_init_quirk(hcd);
+ if (ret)
+ return ret;
return xhci_gen_setup(hcd, xhci_plat_quirks);
}
static int xhci_plat_start(struct usb_hcd *hcd)
{
- if (xhci_plat_type_is(hcd, XHCI_PLAT_TYPE_RENESAS_RCAR_GEN2) ||
- xhci_plat_type_is(hcd, XHCI_PLAT_TYPE_RENESAS_RCAR_GEN3))
- xhci_rcar_start(hcd);
-
+ xhci_priv_plat_start(hcd);
return xhci_run(hcd);
}
#ifdef CONFIG_OF
static const struct xhci_plat_priv xhci_plat_marvell_armada = {
.type = XHCI_PLAT_TYPE_MARVELL_ARMADA,
+ .init_quirk = xhci_mvebu_mbus_init_quirk,
};
static const struct xhci_plat_priv xhci_plat_renesas_rcar_gen2 = {
.type = XHCI_PLAT_TYPE_RENESAS_RCAR_GEN2,
.firmware_name = XHCI_RCAR_FIRMWARE_NAME_V1,
+ .init_quirk = xhci_rcar_init_quirk,
+ .plat_start = xhci_rcar_start,
};
static const struct xhci_plat_priv xhci_plat_renesas_rcar_gen3 = {
.type = XHCI_PLAT_TYPE_RENESAS_RCAR_GEN3,
.firmware_name = XHCI_RCAR_FIRMWARE_NAME_V2,
+ .init_quirk = xhci_rcar_init_quirk,
+ .plat_start = xhci_rcar_start,
};
static const struct of_device_id usb_xhci_of_match[] = {
--
2.8.0.rc2
--
balbi
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