[ 024/102] serial/mxs-auart: increase time to wait for transmitter to become idle

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Uwe Kleine-König commit 079a036f4283e2b0e5c26080b8c5112bc0cc1831 upstream. Without this patch the driver waits ~1 ms for the UART to become idle. At 115200n8 this time is (theoretically)

[ 024/102] serial/mxs-auart: increase time to wait for transmitter to become idle

3.10-stable review patch. If anyone has any objections, please let me know. -- From: Uwe Kleine-König u.kleine-koe...@pengutronix.de commit 079a036f4283e2b0e5c26080b8c5112bc0cc1831 upstream. Without this patch the driver waits ~1 ms for the UART to become idle. At 115200n8