Commits
Anton Vorontsov committed 2f8b9c15cd8
altera_uart: Add support for polling mode (IRQ-less) Some Altera UART implementations doesn't route the IRQ line, so we have to work in polling mode. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Tobias Klauser <tklauser@distanz.ch> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>