tree 0ae75743c33c6898f5b727a5f028289e8396139d
parent 65fc1697dbfbf61680e6a9cdad0a2d7dd2f9bed9
author Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 1657676339 +0900
committer Michal Simek <michal.simek@amd.com> 1658816635 +0200

serial: zynq: Use DIV_ROUND_CLOSEST() to calcurate divider value

Since the calulation of "bgen" is rounded down, using a higher
baudrate will result in a larger difference from the actual
baudrate. Should use DIV_ROUND_CLOSEST() like the Linux driver.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Link: https://lore.kernel.org/r/1657676339-6055-1-git-send-email-hayashi.kunihiko@socionext.com
Signed-off-by: Michal Simek <michal.simek@amd.com>