tree 7bbaa0793446658a7abb543f480095b98cfab0e3
parent daa50caccb90fb5877ed2b9ac9ea92cbcbb5ceb5
author Varun Wadekar <vwadekar@nvidia.com> 1492813128 -0700
committer Varun Wadekar <vwadekar@nvidia.com> 1492813128 -0700

drivers: ti: uart: remove UART_FCR writes

This patch removes the code that touched UART_FCR, from
console_core_putc(). The check for whether transmit FIFO is
full is sufficient before writing to UART TX FIFO. In fact
setting UARTFCR_TXCLR immediately after a byte is written to
FIFO might even result in loss of that byte, if UART hasn't
sent that byte out yet.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>