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usb: typec: tcpci: Make symbol 'tcpci_apply_rc' static

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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: 7257fbc7c5 ("usb: typec: tcpci: Implement callback for apply_rc")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20210524133704.2432555-1-weiyongjun1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2021-05-24 13:37:04 +00:00 committed by Greg Kroah-Hartman
parent ca82c06788
commit a0765597c9
1 changed files with 2 additions and 1 deletions
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3
drivers/usb/typec/tcpm/tcpci.c
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@ -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;