ALSA: lx_core: Remove unused defines

Commit f9367f3fbe3c ("ALSA: lx6464es: Remove unused
function in pci/lx6464es/lx_core.c") removed the
lx_dsp_es_check_pipeline function that was the only user
of these defines.

Since they're useless now, simply remove them.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: lx_core: Switch to using BIT macro

Move to using the BIT macro for a few defines. It also allows to discard the
french comment that was saying exactly what the BIT macro is now pointing out.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: lx_core: Fix dev_dbg typo

Commit be4e6d3c0fa0 ("ALSA: lx6464es: Use standard printk helpers") converted
the custom printk helpers that were used before to standard dev_* functions.
One of the dev_dbg calls had a typo, that was hidden away by an #if 0 .. #endif

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: lx_core: Remove dead code

Some code was never compiled because hidden between an #if 0 .. #endif
structure, and even when removing these, it was never actually used elsewhere.
Remove it entirely.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: lx_core: Remove useless #if 0 .. #endif

The code contained in these sections are only dev_dbg calls, that are already
removed whenever DEBUG isn't defined.

Remove the redundant constructs.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
ALSA: lx_core: Translate comments from french to english

For some reason, some of the comments were actually in poorly encoded french.
Translate them in english like they should have been in the first place.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>