From 13c54a1ee12fdd71e76dd9c446fa5b7a330857a9 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Fri, 23 Oct 2020 08:41:25 +0200 Subject: [PATCH] can: mcp251xfd: mcp251xfd_chip_stop(): convert to a void function The mcp251xfd_chip_stop() function tries the best to stop the chip and put it into sleep mode. It continues, even if some intermediate steps fail. As none of the callers use the return value, let this function return void. Link: https://lore.kernel.org/all/20220207131047.282110-6-mkl@pengutronix.de Signed-off-by: Marc Kleine-Budde --- drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c index 4c8c45f..e8e736e 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c @@ -633,14 +633,14 @@ static int mcp251xfd_chip_interrupts_disable(const struct mcp251xfd_priv *priv) return regmap_write(priv->map_reg, MCP251XFD_REG_CRC, 0); } -static int mcp251xfd_chip_stop(struct mcp251xfd_priv *priv, - const enum can_state state) +static void mcp251xfd_chip_stop(struct mcp251xfd_priv *priv, + const enum can_state state) { priv->can.state = state; mcp251xfd_chip_interrupts_disable(priv); mcp251xfd_chip_rx_int_disable(priv); - return mcp251xfd_chip_sleep(priv); + mcp251xfd_chip_sleep(priv); } static int mcp251xfd_chip_start(struct mcp251xfd_priv *priv) -- 2.7.4