[PATCH] ALSA: hda/ca0132: Limit values for chip addresses to 32-bit

[Matthias Kaehlcke]

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 <m...@chromium.org>
---
 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;
 
        return res;
 }
@@ -882,7 +882,7 @@ static int chipio_write_data(struct hda_codec *codec, 
unsigned int data)
        /*If no error encountered, automatically increment the address
        as per chip behaviour*/
        spec->curr_chip_addx = (res != -EIO) ?
-                                       (spec->curr_chip_addx + 4) : ~0UL;
+                                       (spec->curr_chip_addx + 4) : (u32)~0U;
        return res;
 }
 
@@ -933,7 +933,7 @@ static int chipio_read_data(struct hda_codec *codec, 
unsigned int *data)
        /*If no error encountered, automatically increment the address
        as per chip behaviour*/
        spec->curr_chip_addx = (res != -EIO) ?
-                                       (spec->curr_chip_addx + 4) : ~0UL;
+                                       (spec->curr_chip_addx + 4) : (u32)~0U;
        return res;
 }
 
-- 
2.12.0.367.g23dc2f6d3c-goog