From b3df6eb1952f90715350873627f37f9b7d828230 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 24 May 2021 13:37:04 +0000 Subject: [PATCH] FROMGIT: usb: typec: tcpci: Make symbol 'tcpci_apply_rc' static The sparse tool complains as follows: drivers/usb/typec/tcpm/tcpci.c:118:5: warning: symbol 'tcpci_apply_rc' was not declared. Should it be static? This symbol is not used outside of tcpci.c, so marks it static. Bug: 185300749 Fixes: 7257fbc7c598 ("usb: typec: tcpci: Implement callback for apply_rc") Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Link: https://lore.kernel.org/r/20210524133704.2432555-1-weiyongjun1@huawei.com Signed-off-by: Greg Kroah-Hartman (cherry picked from commit a0765597c986ad52c9bc93319987d41bc17f59ef https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-next) Signed-off-by: Badhri Jagan Sridharan Change-Id: Ib9aea29a26bfcfee23557dde2bbcb1cd84dd2912 --- drivers/usb/typec/tcpm/tcpci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c index 3392c0292c1b..bb47e5adcffa 100644 --- a/drivers/usb/typec/tcpm/tcpci.c +++ b/drivers/usb/typec/tcpm/tcpci.c @@ -125,7 +125,8 @@ static int tcpci_set_cc(struct tcpc_dev *tcpc, enum typec_cc_status cc) return 0; } -int tcpci_apply_rc(struct tcpc_dev *tcpc, enum typec_cc_status cc, enum typec_cc_polarity polarity) +static int tcpci_apply_rc(struct tcpc_dev *tcpc, enum typec_cc_status cc, + enum typec_cc_polarity polarity) { struct tcpci *tcpci = tcpc_to_tcpci(tcpc); unsigned int reg;