linux-kernel - [PATCH][staging-next] staging: typec: tcpm: make function tcpm_get_pwr

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Date:   Tue, 22 Aug 2017 17:02:18 +0100
From:   Colin King <colin.king@...onical.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Badhri Jagan Sridharan <badhri@...gle.com>,
        Thomas Gardner <tmg@...tmail.com>, devel@...verdev.osuosl.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][staging-next] staging: typec: tcpm: make function tcpm_get_pwr_opmode

From: Colin Ian King <colin.king@...onical.com>

The function pointer tcpm_get_pwr_opmode is local to the source and does
not need to be in global scope, so make it static.

Cleans up sparse warning:
symbol 'tcpm_get_pwr_opmode' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/staging/typec/tcpm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/typec/tcpm.c b/drivers/staging/typec/tcpm.c
index 7b5ba27dd935..a911cad41a59 100644
--- a/drivers/staging/typec/tcpm.c
+++ b/drivers/staging/typec/tcpm.c
@@ -2131,7 +2131,7 @@ static void tcpm_swap_complete(struct tcpm_port *port, int result)
 	}
 }
 
-enum typec_pwr_opmode tcpm_get_pwr_opmode(enum typec_cc_status cc)
+static enum typec_pwr_opmode tcpm_get_pwr_opmode(enum typec_cc_status cc)
 {
 	switch (cc) {
 	case TYPEC_CC_RP_1_5:
-- 
2.14.1