Hello.

On 12/28/2012 05:52 PM, Mike Dunn wrote:

This patch fixes some code that implements a work-around to a hardware bug in
the ac97 controller on the pxa27x.  A bug in the controller's warm reset
functionality requires that the mfp used by the controller as the AC97_RESET_n
line be temporarily reconfigured as a generic output gpio (AF0) and manually
held high for the duration of the warm reset cycle.  This is what was done in
the original code, but it was broken long ago by commit
fb1bf8cd13bfa7ed0364ab0d82f717fc020d35f6, which changed the mfp to a GPIO input

   Please also specify the summary of that commit in parens.

instead of a high output.

Signed-off-by: Mike Dunn <redacted>

WBR, Sergei