ALSA: hda - Constify fixup and other array data in patch_hdmi.c

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 715615a..6eb209d 100644 (file)
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -76,7 +76,7 @@ struct hdmi_spec {
         * ati/nvhdmi specific
         */
        struct hda_multi_out multiout;
-       struct hda_pcm_stream *pcm_playback;
+       const struct hda_pcm_stream *pcm_playback;
 
        /* misc flags */
        /* PD bit indicates only the update, not the current state */
@@ -1044,7 +1044,7 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
        return hdmi_setup_stream(codec, hinfo->nid, stream_tag, format);
 }
 
-static struct hda_pcm_stream generic_hdmi_pcm_playback = {
+static const struct hda_pcm_stream generic_hdmi_pcm_playback = {
        .substreams = 1,
        .channels_min = 2,
        .ops = {
@@ -1124,7 +1124,7 @@ static void generic_hdmi_free(struct hda_codec *codec)
        kfree(spec);
 }
 
-static struct hda_codec_ops generic_hdmi_patch_ops = {
+static const struct hda_codec_ops generic_hdmi_patch_ops = {
        .init                   = generic_hdmi_init,
        .free                   = generic_hdmi_free,
        .build_pcms             = generic_hdmi_build_pcms,
@@ -1169,12 +1169,12 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 #define nvhdmi_master_con_nid_7x       0x04
 #define nvhdmi_master_pin_nid_7x       0x05
 
-static hda_nid_t nvhdmi_con_nids_7x[4] = {
+static const hda_nid_t nvhdmi_con_nids_7x[4] = {
        /*front, rear, clfe, rear_surr */
        0x6, 0x8, 0xa, 0xc,
 };
 
-static struct hda_verb nvhdmi_basic_init_7x[] = {
+static const struct hda_verb nvhdmi_basic_init_7x[] = {
        /* set audio protect on */
        { 0x1, Nv_VERB_SET_Audio_Protection_On, 0x1},
        /* enable digital output on pin widget */
@@ -1435,7 +1435,7 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo,
        return 0;
 }
 
-static struct hda_pcm_stream nvhdmi_pcm_playback_8ch_7x = {
+static const struct hda_pcm_stream nvhdmi_pcm_playback_8ch_7x = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 8,
@@ -1450,7 +1450,7 @@ static struct hda_pcm_stream nvhdmi_pcm_playback_8ch_7x = {
        },
 };
 
-static struct hda_pcm_stream nvhdmi_pcm_playback_2ch = {
+static const struct hda_pcm_stream nvhdmi_pcm_playback_2ch = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
@@ -1465,14 +1465,14 @@ static struct hda_pcm_stream nvhdmi_pcm_playback_2ch = {
        },
 };
 
-static struct hda_codec_ops nvhdmi_patch_ops_8ch_7x = {
+static const struct hda_codec_ops nvhdmi_patch_ops_8ch_7x = {
        .build_controls = generic_hdmi_build_controls,
        .build_pcms = generic_hdmi_build_pcms,
        .init = nvhdmi_7x_init,
        .free = generic_hdmi_free,
 };
 
-static struct hda_codec_ops nvhdmi_patch_ops_2ch = {
+static const struct hda_codec_ops nvhdmi_patch_ops_2ch = {
        .build_controls = generic_hdmi_build_controls,
        .build_pcms = generic_hdmi_build_pcms,
        .init = nvhdmi_7x_init,
@@ -1568,7 +1568,7 @@ static int atihdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
        return 0;
 }
 
-static struct hda_pcm_stream atihdmi_pcm_digital_playback = {
+static const struct hda_pcm_stream atihdmi_pcm_digital_playback = {
        .substreams = 1,
        .channels_min = 2,
        .channels_max = 2,
@@ -1580,7 +1580,7 @@ static struct hda_pcm_stream atihdmi_pcm_digital_playback = {
        },
 };
 
-static struct hda_verb atihdmi_basic_init[] = {
+static const struct hda_verb atihdmi_basic_init[] = {
        /* enable digital output on pin widget */
        { 0x03, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
        {} /* terminator */
@@ -1599,7 +1599,7 @@ static int atihdmi_init(struct hda_codec *codec)
        return 0;
 }
 
-static struct hda_codec_ops atihdmi_patch_ops = {
+static const struct hda_codec_ops atihdmi_patch_ops = {
        .build_controls = generic_hdmi_build_controls,
        .build_pcms = generic_hdmi_build_pcms,
        .init = atihdmi_init,
@@ -1634,7 +1634,7 @@ static int patch_atihdmi(struct hda_codec *codec)
 /*
  * patch entries
  */
-static struct hda_codec_preset snd_hda_preset_hdmi[] = {
+static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
 { .id = 0x1002793c, .name = "RS600 HDMI",      .patch = patch_atihdmi },
 { .id = 0x10027919, .name = "RS600 HDMI",      .patch = patch_atihdmi },
 { .id = 0x1002791a, .name = "RS690/780 HDMI",  .patch = patch_atihdmi },