Re: [PATCH 01/27] OMAP: change get_context_loss_count ret value to

On Fri, 2011-06-03 at 09:32 -0700, Kevin Hilman wrote:

Tomi Valkeinen [off-list ref] writes:

quoted

get_context_loss_count functions return context loss count as u32, and
zero means an error. However, zero is also returned when context has
never been lost and could also be returned when the context loss count
has wrapped and goes to zero.

Change the functions to return an int, with negative value meaning an
error.

OMAP HSMMC code uses omap_pm_get_dev_context_loss_count(), but as the
hsmmc code handles the returned value as an int, with negative value
meaning an error, this patch actually fixes hsmmc code also.

Signed-off-by: Tomi Valkeinen <redacted>
Acked-by: Kevin Hilman <redacted>

This one should be separated out into a fix for v3.0-rc, and queued by
Paul (also Cc'd to linux-arm-kernel.)

Yup, I added it here for completeness to get a working patch series. The
same patch has also been sent separately.

 Tomi