ALSA: atiixp: constify atiixp_dma_ops structures

The atiixp_dma_ops structures are never modified, so declare them as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 1028fc8..2ce0022 100644 (file)
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1219,7 +1219,7 @@ static struct ac97_pcm atiixp_pcm_defs[] = {
        },
 };
 
-static struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
+static const struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
        .type = ATI_DMA_PLAYBACK,
        .llp_offset = ATI_REG_OUT_DMA_LINKPTR,
        .dt_cur = ATI_REG_OUT_DMA_DT_CUR,
@@ -1228,7 +1228,7 @@ static struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
        .flush_dma = atiixp_out_flush_dma,
 };
        
-static struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
+static const struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
        .type = ATI_DMA_CAPTURE,
        .llp_offset = ATI_REG_IN_DMA_LINKPTR,
        .dt_cur = ATI_REG_IN_DMA_DT_CUR,
@@ -1237,7 +1237,7 @@ static struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
        .flush_dma = atiixp_in_flush_dma,
 };
        
-static struct atiixp_dma_ops snd_atiixp_spdif_dma_ops = {
+static const struct atiixp_dma_ops snd_atiixp_spdif_dma_ops = {
        .type = ATI_DMA_SPDIF,
        .llp_offset = ATI_REG_SPDF_DMA_LINKPTR,
        .dt_cur = ATI_REG_SPDF_DMA_DT_CUR,

diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index 27ed678..c534552 100644 (file)
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -970,7 +970,7 @@ static struct snd_pcm_ops snd_atiixp_capture_ops = {
        .pointer =      snd_atiixp_pcm_pointer,
 };
 
-static struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
+static const struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
        .type = ATI_DMA_PLAYBACK,
        .llp_offset = ATI_REG_MODEM_OUT_DMA1_LINKPTR,
        .dt_cur = ATI_REG_MODEM_OUT_DMA1_DT_CUR,
@@ -979,7 +979,7 @@ static struct atiixp_dma_ops snd_atiixp_playback_dma_ops = {
        .flush_dma = atiixp_out_flush_dma,
 };
        
-static struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
+static const struct atiixp_dma_ops snd_atiixp_capture_dma_ops = {
        .type = ATI_DMA_CAPTURE,
        .llp_offset = ATI_REG_MODEM_IN_DMA_LINKPTR,
        .dt_cur = ATI_REG_MODEM_IN_DMA_DT_CUR,