serial: bcm283x_mu: Refactor RX buffer 54/206154/2
authorDongwoo Lee <dwoo08.lee@samsung.com>
Mon, 13 May 2019 07:33:18 +0000 (16:33 +0900)
committerDongwoo Lee <dwoo08.lee@samsung.com>
Wed, 15 May 2019 07:08:10 +0000 (16:08 +0900)
commitb7f15b8819732ab488cdd75402baaa6b198c1a23
tree254e4fbf627a158d7ba7700e75909e291b6f4512
parentb78bc717623b8620fff2cbf476f95b3866918ef8
serial: bcm283x_mu: Refactor RX buffer

This patch changes maximum count of reading rx fifo by following
emprical test, and applies circular queue to buffer.

Change-Id: Id498ea9c0c22014f00af2b45ad64ad4c6e69a021
Signed-off-by: Dongwoo Lee <dwoo08.lee@samsung.com>
drivers/serial/serial_bcm283x_mu.c