From: Qian Cai Date: Tue, 17 Sep 2019 13:19:00 +0000 (-0400) Subject: tty/amba-pl011: fix a -Wunused-function warning X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=38b101c6b036a7350b45f565147f8136cf8e12ca;p=linux.git tty/amba-pl011: fix a -Wunused-function warning pl011_dma_probe() is only used in pl011_dma_startup() which does only exist when CONFIG_DMA_ENGINE=y, so remove the unused dummy version to silence the warning. Signed-off-by: Qian Cai Link: https://lore.kernel.org/r/1568726340-4518-1-git-send-email-cai@lca.pw Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 3a7d1a66f79c5..ae63266e181f6 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -1236,10 +1236,6 @@ static inline bool pl011_dma_rx_running(struct uart_amba_port *uap) #else /* Blank functions if the DMA engine is not available */ -static inline void pl011_dma_probe(struct uart_amba_port *uap) -{ -} - static inline void pl011_dma_remove(struct uart_amba_port *uap) { }