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usb: host: pci-quirks: mark expected switch fall-through

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In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gustavo A. R. Silva
2017-10-25 13:49:51 -05:00
committed by Greg Kroah-Hartman
parent ff504f572c
commit 098a006927
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/pci-quirks.c
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@@ -841,7 +841,7 @@ static void quirk_usb_disable_ehci(struct pci_dev *pdev)
ehci_bios_handoff(pdev, op_reg_base, cap, offset); ehci_bios_handoff(pdev, op_reg_base, cap, offset);
break; break;
case 0: /* Illegal reserved cap, set cap=0 so we exit */ case 0: /* Illegal reserved cap, set cap=0 so we exit */
cap = 0; /* then fallthrough... */ cap = 0; /* fall through */
default: default:
dev_warn(&pdev->dev, dev_warn(&pdev->dev,
"EHCI: unrecognized capability %02x\n", "EHCI: unrecognized capability %02x\n",