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| author | Takashi Iwai <tiwai@suse.de> | 2013-02-12 10:15:15 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-02-12 10:15:15 +0100 |
| commit | 4a8b89f99534af1deaae73679797c27e77661ef0 (patch) | |
| tree | c7662e6ce9da05086ad478e1f5828e9246e733b8 /sound | |
| parent | d911149625e64ec3cbc92725a2c2c5d940b62ffb (diff) | |
| download | linux-exynos-4a8b89f99534af1deaae73679797c27e77661ef0.tar.gz linux-exynos-4a8b89f99534af1deaae73679797c27e77661ef0.tar.bz2 linux-exynos-4a8b89f99534af1deaae73679797c27e77661ef0.zip | |
ALSA: hda/ca0132 - Fix type of INVALID_CHIP_ADDRESS
The chip address is 32bit long but INVALID_CHIP_ADDRESS is defined as
an unsigned long. This makes dsp_chip_to_dsp_addx() misbehaving on
64bit architectures. Fix the INVALID_CHIP_ADDRESS definition to be
32bit.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/ca0132_regs.h | 2 | ||||
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/sound/pci/hda/ca0132_regs.h b/sound/pci/hda/ca0132_regs.h index 831ca9c47992..07e760937d3c 100644 --- a/sound/pci/hda/ca0132_regs.h +++ b/sound/pci/hda/ca0132_regs.h @@ -337,7 +337,7 @@ #define DSPDMAC_ACTIVE_WFR_MASK 0xFFF000 #define DSP_AUX_MEM_BASE 0xE000 -#define INVALID_CHIP_ADDRESS (~0UL) +#define INVALID_CHIP_ADDRESS (~0U) #define X_SIZE (XRAM_XRAM_CHANNEL_COUNT * XRAM_XRAM_CHAN_INCR) #define Y_SIZE (YRAM_YRAM_CHANNEL_COUNT * YRAM_YRAM_CHAN_INCR) diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index b1e099a3369c..fe07664b44b6 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -1598,7 +1598,7 @@ static unsigned int dsp_chip_to_dsp_addx(unsigned int chip_addx, return Y_OFF(chip_addx); } - return (unsigned int)INVALID_CHIP_ADDRESS; + return INVALID_CHIP_ADDRESS; } /* @@ -4540,7 +4540,7 @@ static int ca0132_init(struct hda_codec *codec) int i; spec->dsp_state = DSP_DOWNLOAD_INIT; - spec->curr_chip_addx = (unsigned int)INVALID_CHIP_ADDRESS; + spec->curr_chip_addx = INVALID_CHIP_ADDRESS; snd_hda_power_up(codec); |