From 4a932d90b1541a0862be61371658b8f28b3b792e Mon Sep 17 00:00:00 2001 From: Nishka Dasgupta Date: Wed, 29 May 2019 18:41:53 +0530 Subject: staging: kpc2000: Change to use DIV_ROUND_UP Use macro DIV_ROUND_UP instead of an equivalent sequence of operations. Signed-off-by: Nishka Dasgupta Signed-off-by: Greg Kroah-Hartman --- drivers/staging/kpc2000/kpc_dma/fileops.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/staging/kpc2000/kpc_dma') diff --git a/drivers/staging/kpc2000/kpc_dma/fileops.c b/drivers/staging/kpc2000/kpc_dma/fileops.c index 254fee593399..7b17362461b8 100644 --- a/drivers/staging/kpc2000/kpc_dma/fileops.c +++ b/drivers/staging/kpc2000/kpc_dma/fileops.c @@ -28,10 +28,7 @@ unsigned int count_pages(unsigned long iov_base, size_t iov_len) static inline unsigned int count_parts_for_sge(struct scatterlist *sg) { - unsigned int sg_length = sg_dma_len(sg); - - sg_length += (0x80000-1); - return (sg_length / 0x80000); + return DIV_ROUND_UP(sg_dma_len(sg), 0x80000); } /********** Transfer Helpers **********/ -- cgit v1.2.3-59-g8ed1b