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i2c: img-scb: use DIV_ROUND_UP to round divisor values
authorSifan Naeem <sifan.naeem@imgtec.com>
Thu, 10 Sep 2015 14:50:03 +0000 (15:50 +0100)
committerWolfram Sang <wsa@the-dreams.de>
Sat, 10 Oct 2015 07:38:31 +0000 (08:38 +0100)
commit5728d95f2458887ae3d95547c04352bba5080ad6
treea21c9ae19572490838ed3928145abc70daa8b799tree | snapshot (tar.gz zip)
parent2aefb1bd4101235be7d9f0d5ac8d56aa979f6081commit | diff
i2c: img-scb: use DIV_ROUND_UP to round divisor values

Using % can be slow depending on the architecture.

Using DIV_ROUND_UP is nicer and more efficient way to do it.

Fixes: commit 27bce457d588 ("i2c: img-scb: Add Imagination Technologies I2C SCB driver")
Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Reviewed-by: James Hartley <james.hartley@imgtec.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-img-scb.c diff | blob | blame | history