From 6fe27d68b45666381691b6a841a2adbda8c8d153 Mon Sep 17 00:00:00 2001 From: Vincent Mailhol Date: Wed, 20 Jan 2021 02:03:55 +0900 Subject: can: dev: export can_get_state_str() function The can_get_state_str() function is also relevant to the drivers. Export the symbol and make it visible in the can/dev.h header. Link: https://lore.kernel.org/r/20210119170355.12040-1-mailhol.vincent@wanadoo.fr Signed-off-by: Vincent Mailhol Signed-off-by: Marc Kleine-Budde --- drivers/net/can/dev/dev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net/can/dev/dev.c') diff --git a/drivers/net/can/dev/dev.c b/drivers/net/can/dev/dev.c index 01e4a194f187..d9281ae853f8 100644 --- a/drivers/net/can/dev/dev.c +++ b/drivers/net/can/dev/dev.c @@ -74,7 +74,7 @@ static int can_rx_state_to_frame(struct net_device *dev, enum can_state state) } } -static const char *can_get_state_str(const enum can_state state) +const char *can_get_state_str(const enum can_state state) { switch (state) { case CAN_STATE_ERROR_ACTIVE: @@ -95,6 +95,7 @@ static const char *can_get_state_str(const enum can_state state) return ""; } +EXPORT_SYMBOL_GPL(can_get_state_str); void can_change_state(struct net_device *dev, struct can_frame *cf, enum can_state tx_state, enum can_state rx_state) -- cgit v1.2.3