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ACPI: SPCR: Mark expected switch fall-through in acpi_parse_spcr

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

Addresses-Coverity-ID: 1465078
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Gustavo A. R. Silva 2018-02-09 12:08:21 -06:00 committed by Rafael J. Wysocki
parent 7928b2cbe5
commit 5a9e59e8d9
1 changed files with 1 additions and 0 deletions
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drivers/acpi/spcr.c
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@ -115,6 +115,7 @@ int __init acpi_parse_spcr(bool enable_earlycon, bool enable_console)
table->serial_port.access_width))) {
default:
pr_err("Unexpected SPCR Access Width. Defaulting to byte size\n");
/* fall through */
case 8:
iotype = "mmio";
break;