* [PATCH] staging: typec: tcpci: mark expected switch fall-through in tcpci_to_typec_cc
@ 2017-10-10 19:13 Gustavo A. R. Silva
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From: Gustavo A. R. Silva @ 2017-10-10 19:13 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: devel, linux-kernel, Gustavo A. R. Silva
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>
---
drivers/staging/typec/tcpci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/typec/tcpci.c b/drivers/staging/typec/tcpci.c
index 4636804..b6abaf7 100644
--- a/drivers/staging/typec/tcpci.c
+++ b/drivers/staging/typec/tcpci.c
@@ -139,6 +139,7 @@ static enum typec_cc_status tcpci_to_typec_cc(unsigned int cc, bool sink)
case 0x3:
if (sink)
return TYPEC_CC_RP_3_0;
+ /* fall through */
case 0x0:
default:
return TYPEC_CC_OPEN;
--
2.7.4
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2017-10-10 19:13 [PATCH] staging: typec: tcpci: mark expected switch fall-through in tcpci_to_typec_cc Gustavo A. R. Silva
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