The function edma_and() is defined in the edma.c file, but not called elsewhere, so remove this unused function. drivers/dma/ti/edma.c:321:20: warning: unused function 'edma_and'. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2430 Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx> Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx> --- drivers/dma/ti/edma.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/dma/ti/edma.c b/drivers/dma/ti/edma.c index fa06d7e6d8e3..9ea91c640c32 100644 --- a/drivers/dma/ti/edma.c +++ b/drivers/dma/ti/edma.c @@ -318,14 +318,6 @@ static inline void edma_modify(struct edma_cc *ecc, int offset, unsigned and, edma_write(ecc, offset, val); } -static inline void edma_and(struct edma_cc *ecc, int offset, unsigned and) -{ - unsigned val = edma_read(ecc, offset); - - val &= and; - edma_write(ecc, offset, val); -} - static inline void edma_or(struct edma_cc *ecc, int offset, unsigned or) { unsigned val = edma_read(ecc, offset); -- 2.20.1.7.g153144c
