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path: root/sound/pci/echoaudio/echoaudio_dsp.h
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Diffstat (limited to 'sound/pci/echoaudio/echoaudio_dsp.h')
-rw-r--r--sound/pci/echoaudio/echoaudio_dsp.h15
1 files changed, 7 insertions, 8 deletions
diff --git a/sound/pci/echoaudio/echoaudio_dsp.h b/sound/pci/echoaudio/echoaudio_dsp.h
index e55ee00991ac..e352f3ae292c 100644
--- a/sound/pci/echoaudio/echoaudio_dsp.h
+++ b/sound/pci/echoaudio/echoaudio_dsp.h
@@ -642,18 +642,18 @@ struct comm_page { /* Base Length*/
u32 flags; /* See Appendix A below 0x004 4 */
u32 unused; /* Unused entry 0x008 4 */
u32 sample_rate; /* Card sample rate in Hz 0x00c 4 */
- volatile u32 handshake; /* DSP command handshake 0x010 4 */
+ u32 handshake; /* DSP command handshake 0x010 4 */
u32 cmd_start; /* Chs. to start mask 0x014 4 */
u32 cmd_stop; /* Chs. to stop mask 0x018 4 */
u32 cmd_reset; /* Chs. to reset mask 0x01c 4 */
u16 audio_format[DSP_MAXPIPES]; /* Chs. audio format 0x020 32*2 */
struct sg_entry sglist_addr[DSP_MAXPIPES];
/* Chs. Physical sglist addrs 0x060 32*8 */
- volatile u32 position[DSP_MAXPIPES];
+ u32 position[DSP_MAXPIPES];
/* Positions for ea. ch. 0x160 32*4 */
- volatile s8 vu_meter[DSP_MAXPIPES];
+ s8 vu_meter[DSP_MAXPIPES];
/* VU meters 0x1e0 32*1 */
- volatile s8 peak_meter[DSP_MAXPIPES];
+ s8 peak_meter[DSP_MAXPIPES];
/* Peak meters 0x200 32*1 */
s8 line_out_level[DSP_MAXAUDIOOUTPUTS];
/* Output gain 0x220 16*1 */
@@ -665,7 +665,7 @@ struct comm_page { /* Base Length*/
/* Gina/Darla play filters - obsolete 0x3c0 168*4 */
u32 rec_coeff[MAX_REC_TAPS];
/* Gina/Darla record filters - obsolete 0x660 192*4 */
- volatile u16 midi_input[MIDI_IN_BUFFER_SIZE];
+ u16 midi_input[MIDI_IN_BUFFER_SIZE];
/* MIDI input data transfer buffer 0x960 256*2 */
u8 gd_clock_state; /* Chg Gina/Darla clock state 0xb60 1 */
u8 gd_spdif_status; /* Chg. Gina/Darla S/PDIF state 0xb61 1 */
@@ -674,11 +674,10 @@ struct comm_page { /* Base Length*/
u32 nominal_level_mask; /* -10 level enable mask 0xb64 4 */
u16 input_clock; /* Chg. Input clock state 0xb68 2 */
u16 output_clock; /* Chg. Output clock state 0xb6a 2 */
- volatile u32 status_clocks;
- /* Current Input clock state 0xb6c 4 */
+ u32 status_clocks; /* Current Input clock state 0xb6c 4 */
u32 ext_box_status; /* External box status 0xb70 4 */
u32 cmd_add_buffer; /* Pipes to add (obsolete) 0xb74 4 */
- volatile u32 midi_out_free_count;
+ u32 midi_out_free_count;
/* # of bytes free in MIDI output FIFO 0xb78 4 */
u32 unused2; /* Cyclic pipes 0xb7c 4 */
u32 control_register;