From mboxrd@z Thu Jan 1 00:00:00 1970 From: ben.dooks@codethink.co.uk (Ben Dooks) Date: Tue, 7 Jun 2016 16:50:03 +0100 Subject: [PATCH] dmaengine: ste_dma40_ll: make d40_width_to_bits static Message-ID: <1465314603-28909-1-git-send-email-ben.dooks@codethink.co.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Fix warning due to d40_width_to_bits() not being used outside this file. Fixes: drivers/dma/ste_dma40_ll.c:13:4: warning: symbol 'd40_width_to_bits' was not declared. Should it be static? Signed-off-by: Ben Dooks --- Cc: Linus Walleij Cc: Dan Williams Cc: Vinod Koul Cc: linux-arm-kernel at lists.infradead.org Cc: dmaengine at vger.kernel.org --- drivers/dma/ste_dma40_ll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/ste_dma40_ll.c b/drivers/dma/ste_dma40_ll.c index 27b818d..13b42dd 100644 --- a/drivers/dma/ste_dma40_ll.c +++ b/drivers/dma/ste_dma40_ll.c @@ -10,7 +10,7 @@ #include "ste_dma40_ll.h" -u8 d40_width_to_bits(enum dma_slave_buswidth width) +static u8 d40_width_to_bits(enum dma_slave_buswidth width) { if (width == DMA_SLAVE_BUSWIDTH_1_BYTE) return STEDMA40_ESIZE_8_BIT; -- 2.8.1