From 61fc8d40676c0742882f86071ced8f2b81c488bc Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Mon, 4 Mar 2024 23:30:08 +0100 Subject: sbus: Add prototype for bbc_envctrl_init and bbc_envctrl_cleanup to header MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This fixes the following build warning: drivers/sbus/char/bbc_envctrl.c:566:5: error: no previous prototype for ‘bbc_envctrl_init’ [-Werror=missing-prototypes] 566 | int bbc_envctrl_init(struct bbc_i2c_bus *bp) | ^~~~~~~~~~~~~~~~ drivers/sbus/char/bbc_envctrl.c:594:6: error: no previous prototype for ‘bbc_envctrl_cleanup’ [-Werror=missing-prototypes] 594 | void bbc_envctrl_cleanup(struct bbc_i2c_bus *bp) | ^~~~~~~~~~~~~~~~~~~ which in the presence of -Werror=missing-prototypes yields a compiler error. Signed-off-by: Uwe Kleine-König Reviewed-by: Andreas Larsson Signed-off-by: Andreas Larsson Link: https://lore.kernel.org/r/57bc3b43b405431a486162fb8c2558072e976747.1709591118.git.u.kleine-koenig@pengutronix.de --- drivers/sbus/char/bbc_i2c.c | 3 --- drivers/sbus/char/bbc_i2c.h | 3 +++ 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/sbus') diff --git a/drivers/sbus/char/bbc_i2c.c b/drivers/sbus/char/bbc_i2c.c index 1c76e27d527a..970e04d8937d 100644 --- a/drivers/sbus/char/bbc_i2c.c +++ b/drivers/sbus/char/bbc_i2c.c @@ -358,9 +358,6 @@ fail: return NULL; } -extern int bbc_envctrl_init(struct bbc_i2c_bus *bp); -extern void bbc_envctrl_cleanup(struct bbc_i2c_bus *bp); - static int bbc_i2c_probe(struct platform_device *op) { struct bbc_i2c_bus *bp; diff --git a/drivers/sbus/char/bbc_i2c.h b/drivers/sbus/char/bbc_i2c.h index 7ffe908c62dc..6c748836754b 100644 --- a/drivers/sbus/char/bbc_i2c.h +++ b/drivers/sbus/char/bbc_i2c.h @@ -82,4 +82,7 @@ extern int bbc_i2c_readb(struct bbc_i2c_client *, unsigned char *byte, int off); extern int bbc_i2c_write_buf(struct bbc_i2c_client *, char *buf, int len, int off); extern int bbc_i2c_read_buf(struct bbc_i2c_client *, char *buf, int len, int off); +extern int bbc_envctrl_init(struct bbc_i2c_bus *bp); +extern void bbc_envctrl_cleanup(struct bbc_i2c_bus *bp); + #endif /* _BBC_I2C_H */ -- cgit v1.2.3