[PATCH 2/3] usb: xhci: Add missing xhci_readl()
Stefan Roese
sr at denx.de
Tue Apr 6 12:10:17 CEST 2021
From: Aaron Williams <awilliams at marvell.com>
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 at marvell.com>
Signed-off-by: Stefan Roese <sr at denx.de>
Cc: Chandrakala Chavva <cchavva at marvell.com>
Cc: Bin Meng <bmeng.cn at gmail.com>
Cc: Marek Vasut <marex at denx.de>
---
drivers/usb/host/xhci-mem.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 83147d51b5c0..1c11c2e7e04d 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))));
}
/**
--
2.31.1
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