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ALSA: ymfpci: Proper endian notations 

The bank values are all little-endians, so they should be defined with
__le32.  This fixes lots of sparse warnings like:
  sound/pci/ymfpci/ymfpci_main.c:315:23: warning: cast to restricted __le32
  sound/pci/ymfpci/ymfpci_main.c:342:32: warning: incorrect type in assignment (different base types)

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2018-07-25 23:24:01 +02:00
parent 3ac14b3960
commit d3c637632d
2 changed files with 42 additions and 42 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

78
sound/pci/ymfpci/ymfpci.h
View File

@ -185,50 +185,50 @@
*/
struct snd_ymfpci_playback_bank {
u32 format;
u32 loop_default;
u32 base; /* 32-bit address */
u32 loop_start; /* 32-bit offset */
u32 loop_end; /* 32-bit offset */
u32 loop_frac; /* 8-bit fraction - loop_start */
u32 delta_end; /* pitch delta end */
u32 lpfK_end;
u32 eg_gain_end;
u32 left_gain_end;
u32 right_gain_end;
u32 eff1_gain_end;
u32 eff2_gain_end;
u32 eff3_gain_end;
u32 lpfQ;
u32 status;
u32 num_of_frames;
u32 loop_count;
u32 start;
u32 start_frac;
u32 delta;
u32 lpfK;
u32 eg_gain;
u32 left_gain;
u32 right_gain;
u32 eff1_gain;
u32 eff2_gain;
u32 eff3_gain;
u32 lpfD1;
u32 lpfD2;
__le32 format;
__le32 loop_default;
__le32 base; /* 32-bit address */
__le32 loop_start; /* 32-bit offset */
__le32 loop_end; /* 32-bit offset */
__le32 loop_frac; /* 8-bit fraction - loop_start */
__le32 delta_end; /* pitch delta end */
__le32 lpfK_end;
__le32 eg_gain_end;
__le32 left_gain_end;
__le32 right_gain_end;
__le32 eff1_gain_end;
__le32 eff2_gain_end;
__le32 eff3_gain_end;
__le32 lpfQ;
__le32 status;
__le32 num_of_frames;
__le32 loop_count;
__le32 start;
__le32 start_frac;
__le32 delta;
__le32 lpfK;
__le32 eg_gain;
__le32 left_gain;
__le32 right_gain;
__le32 eff1_gain;
__le32 eff2_gain;
__le32 eff3_gain;
__le32 lpfD1;
__le32 lpfD2;
};
struct snd_ymfpci_capture_bank {
u32 base; /* 32-bit address */
u32 loop_end; /* 32-bit offset */
u32 start; /* 32-bit offset */
u32 num_of_loops; /* counter */
__le32 base; /* 32-bit address */
__le32 loop_end; /* 32-bit offset */
__le32 start; /* 32-bit offset */
__le32 num_of_loops; /* counter */
};
struct snd_ymfpci_effect_bank {
u32 base; /* 32-bit address */
u32 loop_end; /* 32-bit offset */
u32 start; /* 32-bit offset */
u32 temp;
__le32 base; /* 32-bit address */
__le32 loop_end; /* 32-bit offset */
__le32 start; /* 32-bit offset */
__le32 temp;
};
struct snd_ymfpci_pcm;
@ -316,7 +316,7 @@ struct snd_ymfpci {
dma_addr_t work_base_addr;
struct snd_dma_buffer ac3_tmp_base;
u32 *ctrl_playback;
__le32 *ctrl_playback;
struct snd_ymfpci_playback_bank *bank_playback[YDSXG_PLAYBACK_VOICES][2];
struct snd_ymfpci_capture_bank *bank_capture[YDSXG_CAPTURE_VOICES][2];
struct snd_ymfpci_effect_bank *bank_effect[YDSXG_EFFECT_VOICES][2];

6
sound/pci/ymfpci/ymfpci_main.c
View File

@ -336,7 +336,7 @@ static void snd_ymfpci_pcm_interrupt(struct snd_ymfpci *chip, struct snd_ymfpci_
unsigned int subs = ypcm->substream->number;
unsigned int next_bank = 1 - chip->active_bank;
struct snd_ymfpci_playback_bank *bank;
u32 volume;
__le32 volume;
bank = &voice->bank[next_bank];
volume = cpu_to_le32(chip->pcm_mixer[subs].left << 15);
@ -505,7 +505,7 @@ static void snd_ymfpci_pcm_init_voice(struct snd_ymfpci_pcm *ypcm, unsigned int
u32 lpfK = snd_ymfpci_calc_lpfK(runtime->rate);
struct snd_ymfpci_playback_bank *bank;
unsigned int nbank;
u32 vol_left, vol_right;
__le32 vol_left, vol_right;
u8 use_left, use_right;
unsigned long flags;
@ -2135,7 +2135,7 @@ static int snd_ymfpci_memalloc(struct snd_ymfpci *chip)
chip->bank_base_playback = ptr;
chip->bank_base_playback_addr = ptr_addr;
chip->ctrl_playback = (u32 *)ptr;
chip->ctrl_playback = (__le32 *)ptr;
chip->ctrl_playback[0] = cpu_to_le32(YDSXG_PLAYBACK_VOICES);
ptr += ALIGN(playback_ctrl_size, 0x100);
ptr_addr += ALIGN(playback_ctrl_size, 0x100);