tree 8c796ee4bf719dad4d3947c03cef2f3fd6cb5940
parent 7705a8792b0fc82fd7d4dd923724606bbfd9fb20
author Russell King <rmk@dyn-67.arm.linux.org.uk> 1142884809 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1142884809 +0000

[SERIAL] kernel console should send CRLF not LFCR

Glen Turner reported that writing LFCR rather than the more
traditional CRLF causes issues with some terminals.

Since this aflicts many serial drivers, extract the common code
to a library function (uart_console_write) and arrange for each
driver to supply a "putchar" function.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>