On Thu, 16 Mar 2017 21:52:23 +0100, Matthias Kaehlcke wrote: > > With the previous unsigned long value clang generates warnings like > this: > > sound/pci/hda/patch_ca0132.c:860:37: error: implicit conversion from > 'unsigned long' to 'u32' (aka 'unsigned int') changes value from > 18446744073709551615 to 4294967295 [-Werror,-Wconstant-conversion] > spec->curr_chip_addx = (res < 0) ? ~0UL : chip_addx; > ~ ^~~~ > > Signed-off-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx> Thanks for the patch. The changes look mostly OK, but... > --- > sound/pci/hda/patch_ca0132.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c > index 11b9b2f17a2e..7175e2b46fc4 100644 > --- a/sound/pci/hda/patch_ca0132.c > +++ b/sound/pci/hda/patch_ca0132.c > @@ -857,7 +857,7 @@ static int chipio_write_address(struct hda_codec *codec, > chip_addx >> 16); > } > > - spec->curr_chip_addx = (res < 0) ? ~0UL : chip_addx; > + spec->curr_chip_addx = (res < 0) ? (u32)~0U : chip_addx; ... I guess the cast to u32 is superfluous here? That is, just replace UL to U should work, I suppose. (Ditto for all other places.) Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
