From: Aaron Williams <awilliams@marvell.com>
Date: Tue, 6 Apr 2021 10:10:17 +0000 (+0200)
Subject: usb: xhci: Add missing xhci_readl()
X-Git-Url: http://git.dujemihanovic.xyz/html/static/gitweb.css?a=commitdiff_plain;h=cf868772dd554b1de2b3824d66c7d50b8e939440;p=u-boot.git

usb: xhci: Add missing xhci_readl()

Accessing the xHCI controller registers should be done via the
xhci_readl/writel functions. This patch adds this to a few missing
places.

Signed-off-by: Aaron Williams <awilliams@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Chandrakala Chavva <cchavva@marvell.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Marek Vasut <marex@denx.de>
---

diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 83147d51b5..1c11c2e7e0 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -434,9 +434,9 @@ static struct xhci_container_ctx
 	BUG_ON((type != XHCI_CTX_TYPE_DEVICE) && (type != XHCI_CTX_TYPE_INPUT));
 	ctx->type = type;
 	ctx->size = (MAX_EP_CTX_NUM + 1) *
-			CTX_SIZE(readl(&ctrl->hccr->cr_hccparams));
+			CTX_SIZE(xhci_readl(&ctrl->hccr->cr_hccparams));
 	if (type == XHCI_CTX_TYPE_INPUT)
-		ctx->size += CTX_SIZE(readl(&ctrl->hccr->cr_hccparams));
+		ctx->size += CTX_SIZE(xhci_readl(&ctrl->hccr->cr_hccparams));
 
 	ctx->bytes = xhci_malloc(ctx->size);
 
@@ -636,7 +636,7 @@ struct xhci_slot_ctx *xhci_get_slot_ctx(struct xhci_ctrl *ctrl,
 		return (struct xhci_slot_ctx *)ctx->bytes;
 
 	return (struct xhci_slot_ctx *)
-		(ctx->bytes + CTX_SIZE(readl(&ctrl->hccr->cr_hccparams)));
+		(ctx->bytes + CTX_SIZE(xhci_readl(&ctrl->hccr->cr_hccparams)));
 }
 
 /**
@@ -658,7 +658,7 @@ struct xhci_ep_ctx *xhci_get_ep_ctx(struct xhci_ctrl *ctrl,
 
 	return (struct xhci_ep_ctx *)
 		(ctx->bytes +
-		(ep_index * CTX_SIZE(readl(&ctrl->hccr->cr_hccparams))));
+		(ep_index * CTX_SIZE(xhci_readl(&ctrl->hccr->cr_hccparams))));
 }
 
 /**