[PATCH v3 0/3] A few fixes to sprd watchdog driver

[Chunyan Zhang]

From: Chunyan Zhang <chunyan.zhang@xxxxxxxxxx>

A few issues about sprd watchdog driver were found recently, this
patchset would fix them.

Changes since v2:
* Added Guenter Roeck's Reviewed-by on patch 2,3;

Changes since v1:
* Added Reviewed-by from Guenter Roeck;
* Abandon original patch 2, add a new patch to use usleep_range() instead of busy loop;
* Revised the max times of loop, also revised the comments for checking busy bit;
* Revised commit message for the whole patchset;

Chunyan Zhang (1):
  watchdog: sprd: change to use usleep_range() instead of busy loop

Lingling Xu (2):
  watchdog: sprd: remove watchdog disable from resume fail path
  watchdog: sprd: check busy bit before new loading rather than after
    that

 drivers/watchdog/sprd_wdt.c | 43 ++++++++++++++++++-------------------
 1 file changed, 21 insertions(+), 22 deletions(-)

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2.20.1