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msm_serial fixes and improvements

Stephen Boyd linux-arm-kernel linux-arm-msm linux-serial lkml 1 version In review

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  1. v1 Latest4 patches 8 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4msm_serial: Fix NUL byte output on UARTDMdrivers/tty/serial/msm_serial.c drivers/tty/serial/msm_serial.h+10 -51 reply
2/4msm_serial: Fix sparse warningsdrivers/tty/serial/msm_serial.c+7 -101 reply
3/4msm_serial: Make baud_code detection more dynamicdrivers/tty/serial/msm_serial.c drivers/tty/serial/msm_serial.h+48 -683 replies
4/4msm_serial: Send more than 1 character at a time on UARTDMdrivers/tty/serial/msm_serial.c+32 -191 reply

Reviews trailers per patch

All 4 patches have a Reviewed-by or Acked-by.

PatchDavid BrownIvan T. Ivanov
SeriesT-b
1/4A-b
2/4A-b
3/4A-b
4/4A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 0/4] msm_serial fixes and improvements

Here are a couple fixes and improvements to the msm_serial driver. The first two patches fix a bug on UARTDM devices and silence sparse warnings. The last two patches improve the baud code detection and increase the throughput on UARTDM devices.

After this it is rather trivial to add support for newer UARTDM devices via new compatible fields.

Stephen Boyd (4):
msm_serial: Fix NUL byte output on UARTDM
msm_serial: Fix sparse warnings
msm_serial: Make baud_code detection more dynamic
msm_serial: Send more than 1 character at a time on UARTDM

 drivers/tty/serial/msm_serial.c | 180 ++++++++++++++++++++--------------------
 drivers/tty/serial/msm_serial.h |  19 ++---
 2 files changed, 97 insertions(+), 102 deletions(-)
Signature · 2 lines
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Read the cover letter in its thread