[alsa-devel] [PATCH 2/8] ASoC: fsl-ssi: Move sysfs stats to debugfs
mpa at pengutronix.de
Mon Nov 25 10:45:50 CET 2013
On Fri, Nov 22, 2013 at 06:33:56PM +0000, Mark Brown wrote:
> On Fri, Nov 22, 2013 at 05:42:04PM +0100, Markus Pargmann wrote:
> > On Thu, Nov 21, 2013 at 02:22:08PM +0000, Mark Brown wrote:
> > > On Wed, Nov 20, 2013 at 10:04:16AM +0100, Markus Pargmann wrote:
> > > > This patch moves the statistics to debugfs and disables interrupts
> > > > completely if the kernel is build without DEBUG_FS enabled.
> > > We can still see the error counts through /proc/interrupts even without
> > > the debugfs file.
> > The interrupts are visible without the debugfs file when enabled through
> > SIER register. But it does not show the specific reason for the interrupts.
> > I am not sure what you suggest. To remove the stats file completely and
> > always disable interrupts?
> No, I'm suggesting not disabling interrupts completely when debugfs is
> disabled. Since we can still see the interrupts happening even if
> debugfs is not enabled we're still getting diagnostics.
Okay, I will change it.
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