From: Mathias Nyman <mathias.nyman@linux.intel.com>
To: <gregkh@linuxfoundation.org>
Cc: <linux-usb@vger.kernel.org>,
Linyu Yuan <quic_linyyuan@quicinc.com>,
Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: [PATCH v2 6/9] usb: host: xhci: fix a comment typo in xhci_mem_init()
Date: Thu, 3 Mar 2022 13:09:00 +0200 [thread overview]
Message-ID: <20220303110903.1662404-7-mathias.nyman@linux.intel.com> (raw)
In-Reply-To: <20220303110903.1662404-1-mathias.nyman@linux.intel.com>
From: Linyu Yuan <quic_linyyuan@quicinc.com>
It should be Device Context, not doorbell.
Signed-off-by: Linyu Yuan <quic_linyyuan@quicinc.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
drivers/usb/host/xhci-mem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 938eb2b907ab..bbb27ee2c6a3 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -2417,7 +2417,7 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
writel(val, &xhci->op_regs->config_reg);
/*
- * xHCI section 5.4.6 - doorbell array must be
+ * xHCI section 5.4.6 - Device Context array must be
* "physically contiguous and 64-byte (cache line) aligned".
*/
xhci->dcbaa = dma_alloc_coherent(dev, sizeof(*xhci->dcbaa), &dma,
--
2.25.1
next prev parent reply other threads:[~2022-03-03 11:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-03 11:08 [PATCH v2 0/9] xhci cleanups and fixes for usb-next Mathias Nyman
2022-03-03 11:08 ` [PATCH v2 1/9] xhci: make xhci_handshake timeout for xhci_reset() adjustable Mathias Nyman
2022-03-03 11:08 ` [PATCH v2 2/9] xhci: fix garbage USBSTS being logged in some cases Mathias Nyman
2022-03-03 11:08 ` [PATCH v2 3/9] xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx() Mathias Nyman
2022-03-03 11:08 ` [PATCH v2 4/9] xhci: fix runtime PM imbalance in USB2 resume Mathias Nyman
2022-03-03 11:08 ` [PATCH v2 5/9] usb: host: xhci: use ffs() in xhci_mem_init() Mathias Nyman
2022-03-03 11:09 ` Mathias Nyman [this message]
2022-03-03 11:09 ` [PATCH v2 7/9] usb: host: xhci: update hci_version operation in xhci_gen_setup() Mathias Nyman
2022-03-03 11:09 ` [PATCH v2 8/9] usb: host: xhci: add blank line in xhci_halt() Mathias Nyman
2022-03-03 11:09 ` [PATCH v2 9/9] usb: host: xhci: Remove some unnecessary return value initializations Mathias Nyman
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