ALSA: pcm_format_to_bits strong-typed conversion
Add a function to handle conversion from snd_pcm_format_t
to bitwise with proper typing.
Change such conversions to use this function and silence sparse
warnings.
Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c
index 0aabfed..160cf83 100644
--- a/sound/pci/asihpi/asihpi.c
+++ b/sound/pci/asihpi/asihpi.c
@@ -966,7 +966,7 @@
if (!err)
err = hpi_outstream_query_format(h_stream, &hpi_format);
if (!err && (hpi_to_alsa_formats[format] != -1))
- formats |= (1ULL << hpi_to_alsa_formats[format]);
+ formats |= pcm_format_to_bits(hpi_to_alsa_formats[format]);
}
return formats;
}
@@ -1142,7 +1142,7 @@
if (!err)
err = hpi_instream_query_format(h_stream, &hpi_format);
if (!err)
- formats |= (1ULL << hpi_to_alsa_formats[format]);
+ formats |= pcm_format_to_bits(hpi_to_alsa_formats[format]);
}
return formats;
}