linux-kernel - [PATCH] i3c: make 'i3c_bus_set

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Date:   Tue, 17 Dec 2019 12:01:50 +0000
From:   "Ben Dooks (Codethink)" <ben.dooks@...ethink.co.uk>
To:     ben.dooks@...ethink.co.uk
Cc:     Boris Brezillon <bbrezillon@...nel.org>,
        linux-i3c@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] i3c: make 'i3c_bus_set_mode' static

The function i3c_bus_set_mode() is not declared or
exported, so make it static to avoid the following
warning:

drivers/i3c/master.c:530:5: warning: symbol 'i3c_bus_set_mode' was not declared. Should it be static?

If it is needed in the future, then it should be declared
and suitably exported.

Signed-off-by: Ben Dooks (Codethink) <ben.dooks@...ethink.co.uk>
---
Cc: Boris Brezillon <bbrezillon@...nel.org>
Cc: linux-i3c@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
---
 drivers/i3c/master.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c
index 043691656245..7f8f896fa0c3 100644
--- a/drivers/i3c/master.c
+++ b/drivers/i3c/master.c
@@ -527,8 +527,8 @@ static const struct device_type i3c_masterdev_type = {
 	.groups	= i3c_masterdev_groups,
 };
 
-int i3c_bus_set_mode(struct i3c_bus *i3cbus, enum i3c_bus_mode mode,
-		     unsigned long max_i2c_scl_rate)
+static int i3c_bus_set_mode(struct i3c_bus *i3cbus, enum i3c_bus_mode mode,
+			    unsigned long max_i2c_scl_rate)
 {
 	struct i3c_master_controller *master = i3c_bus_to_i3c_master(i3cbus);
 
-- 
2.24.0