tty: serial: msm_geni_serial: Update console port to yield the CPU

With larger log buffer size, it takes longer duration to transmit the
entire contents of log buffer size. Since the transmit operation happens
in IRQ context, it leads to tasks getting starved.

Update the console to yield the CPU after it has transmitted a certain
threshold of data.

CRs-Fixed: 2110215
Change-Id: Ib9c6e9f6ba800029c4f06a50abaccdd5c863e344
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
1 file changed