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usb: host: xhci: fix a comment typo in xhci_mem_init()
author
Linyu Yuan
<quic_linyyuan@quicinc.com>
Thu, 3 Mar 2022 11:09:00 +0000
(13:09 +0200)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Thu, 3 Mar 2022 14:46:08 +0000
(15:46 +0100)
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>
Link:
https://lore.kernel.org/r/20220303110903.1662404-7-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-mem.c
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diff --git
a/drivers/usb/host/xhci-mem.c
b/drivers/usb/host/xhci-mem.c
index
938eb2b
..
bbb27ee
100644
(file)
--- 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,