6a10635e90
* Remove redundant casting while using min_t * Remove redundant initialization of port_setup flag * Remove redundant error checking in get_tx_fifo_size * Remove logging redundant error code in debug messages * Remove redundant disable_irq before free_irq Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>