From a0765597c986ad52c9bc93319987d41bc17f59ef Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 24 May 2021 13:37:04 +0000 Subject: [PATCH] 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. 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 --- 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 34b5095..2286234 100644 --- a/drivers/usb/typec/tcpm/tcpci.c +++ b/drivers/usb/typec/tcpm/tcpci.c @@ -115,7 +115,8 @@ 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; -- 2.7.4