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| H A D | serial-uclass.c | c487fd476c8779dbd6ee1427489f1312b34bfc5e Thu Oct 23 03:37:02 UTC 2014 Simon Glass <sjg@chromium.org> dm: serial: Reset the watchdog while waiting in getc()
We have moved the busy-wait loop out of drivers and into the uclass. This
means that we must reset the watchdog when busy-waiting.
Note: some drivers may still have a busy-wait even with driver model, as
a transition mechanism. Driver model will tolerate this, and is can be
cleaned up when all users of the driver use driver model. An example is
ns16550.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@ti.com>
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