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authorColin Ian King <colin.king@canonical.com>2021-05-26 19:06:16 +0300
committerTakashi Iwai <tiwai@suse.de>2021-05-27 09:25:54 +0300
commitd955782da2901f977ef1ededba8a2764e35c1187 (patch)
tree5423df4f33b064adfe2c06ab541126e34c29213d
parentb5c2e2c79034eaa4c786e304d094618156eea69b (diff)
downloadlinux-d955782da2901f977ef1ededba8a2764e35c1187.tar.xz
ALSA: hda/ca0132: Make a const array static, makes object smaller
Don't populate the const array dsp_dma_stream_ids the stack but instead make it static. Makes the object code smaller by 21 bytes. Before: text data bss dec hex filename 189012 70376 192 259580 3f5fc ./sound/pci/hda/patch_ca0132.o After: text data bss dec hex filename 188927 70440 192 259559 3f5e7 ./sound/pci/hda/patch_ca0132.o (gcc version 10.3.0) Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210526160616.3764119-1-colin.king@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/pci/hda/patch_ca0132.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 49b4fdd2feab..b66e7bdbf483 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -7598,7 +7598,7 @@ static void ca0132_alt_free_active_dma_channels(struct hda_codec *codec)
*/
static void ca0132_alt_start_dsp_audio_streams(struct hda_codec *codec)
{
- const unsigned int dsp_dma_stream_ids[] = { 0x0c, 0x03, 0x04 };
+ static const unsigned int dsp_dma_stream_ids[] = { 0x0c, 0x03, 0x04 };
struct ca0132_spec *spec = codec->spec;
unsigned int i, tmp;