[alsa-devel] [RFC] [PATCH 3/3] ASoC: add support for Amstrad E3 (Delta) machine

[Mark Brown]

On Wed, Jul 22, 2009 at 01:39:22PM +0200, Takashi Iwai wrote:
> Mark Brown wrote:

> > > +	/* Setup pins after corresponding bits if changed */
> > > +	if ((bool)snd_soc_dapm_get_pin_status(codec, "Speaker") !=
> > > +			(bool)(function & (1 << AMS_DELTA_SPEAKER))) {

> > Don't like these casts...  why are they needed?

> Because the right side is the bit operation?

Ick, yes.

> The cast doesn't look nice, though...

Indeed.  I'd suggest rewriting to try to do less in the if statement - a
helper function seems to be in order here since the same code is
repeated several times with different pins and bitmasks.