serial: bcm283x_mu: Refactor RX buffer
authorDongwoo Lee <dwoo08.lee@samsung.com>
Mon, 13 May 2019 07:33:18 +0000 (16:33 +0900)
committerJaehoon Chung <jh80.chung@samsung.com>
Thu, 10 Oct 2019 04:38:42 +0000 (13:38 +0900)
commitd8989cafad8885b81f5f6aa030d490f18145302f
treee54fc32643b78caa23ee7c00da1a2a21d8b4b9d7
parent4292d54c3200e6234f44c7d2cd590bfcfb1e616e
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