ALSA: ctxfi: Staticize local symbols

Local symbols used only in this file are made static.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c
index 0c00eb4088efca6639bf35c554aefa73f9e926e5..84f86bf63b8fc31dc27700013608a65a7af970bb 100644 (file)
--- a/sound/pci/ctxfi/ctdaio.c
+++ b/sound/pci/ctxfi/ctdaio.c
@@ -33,7 +33,7 @@ struct daio_rsc_idx {
        unsigned short right;
 };
 
-struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = {
+static struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = {
        [LINEO1] = {.left = 0x00, .right = 0x01},
        [LINEO2] = {.left = 0x18, .right = 0x19},
        [LINEO3] = {.left = 0x08, .right = 0x09},
@@ -44,7 +44,7 @@ struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = {
        [SPDIFI1] = {.left = 0x95, .right = 0x9d},
 };
 
-struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = {
+static struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = {
        [LINEO1] = {.left = 0x40, .right = 0x41},
        [LINEO2] = {.left = 0x60, .right = 0x61},
        [LINEO3] = {.left = 0x50, .right = 0x51},