diff options
| author | Nishka Dasgupta <nishkadg.linux@gmail.com> | 2019-05-29 16:11:53 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-31 00:02:52 +0300 |
| commit | 4a932d90b1541a0862be61371658b8f28b3b792e (patch) | |
| tree | 79faf509ac7bfe14841298472a98c584a49c2b36 | |
| parent | 1d14a95b5839cfd3b50687b6c309d8c1986bf643 (diff) | |
| download | linux-4a932d90b1541a0862be61371658b8f28b3b792e.tar.xz | |
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 <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/kpc2000/kpc_dma/fileops.c | 5 |
1 files changed, 1 insertions, 4 deletions
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 **********/ |