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authorTim Blechmann <tim@klingt.org>2011-11-22 11:15:44 +0100
committerTakashi Iwai <tiwai@suse.de>2011-11-22 11:52:53 +0100
commitafd00d7235c1989d06d75cf8ac3d7722fcf2f394 (patch)
treea8c136e0d1e7c7bfb91a8e5f3b28b2b530ea6398 /sound
parentc6e8453e7511001e453f8b20b9ceefd231946867 (diff)
downloadlinux-stericsson-afd00d7235c1989d06d75cf8ac3d7722fcf2f394.tar.gz
ALSA: lx6464es - command buffer API cleanup
the command buffer is only accessed from one file, so we can declare the specific functions as static in that file Signed-off-by: Tim Blechmann <tim@klingt.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/lx6464es/lx_core.c7
-rw-r--r--sound/pci/lx6464es/lx_core.h3
2 files changed, 4 insertions, 6 deletions
diff --git a/sound/pci/lx6464es/lx_core.c b/sound/pci/lx6464es/lx_core.c
index 5c8717e29eeb..ad52f4187e40 100644
--- a/sound/pci/lx6464es/lx_core.c
+++ b/sound/pci/lx6464es/lx_core.c
@@ -78,7 +78,8 @@ unsigned long lx_dsp_reg_read(struct lx6464es *chip, int port)
return ioread32(address);
}
-void lx_dsp_reg_readbuf(struct lx6464es *chip, int port, u32 *data, u32 len)
+static void lx_dsp_reg_readbuf(struct lx6464es *chip, int port, u32 *data,
+ u32 len)
{
void __iomem *address = lx_dsp_register(chip, port);
memcpy_fromio(data, address, len*sizeof(u32));
@@ -91,8 +92,8 @@ void lx_dsp_reg_write(struct lx6464es *chip, int port, unsigned data)
iowrite32(data, address);
}
-void lx_dsp_reg_writebuf(struct lx6464es *chip, int port, const u32 *data,
- u32 len)
+static void lx_dsp_reg_writebuf(struct lx6464es *chip, int port,
+ const u32 *data, u32 len)
{
void __iomem *address = lx_dsp_register(chip, port);
memcpy_toio(address, data, len*sizeof(u32));
diff --git a/sound/pci/lx6464es/lx_core.h b/sound/pci/lx6464es/lx_core.h
index 1dd562980b6c..4d7ff797a646 100644
--- a/sound/pci/lx6464es/lx_core.h
+++ b/sound/pci/lx6464es/lx_core.h
@@ -72,10 +72,7 @@ enum {
};
unsigned long lx_dsp_reg_read(struct lx6464es *chip, int port);
-void lx_dsp_reg_readbuf(struct lx6464es *chip, int port, u32 *data, u32 len);
void lx_dsp_reg_write(struct lx6464es *chip, int port, unsigned data);
-void lx_dsp_reg_writebuf(struct lx6464es *chip, int port, const u32 *data,
- u32 len);
/* plx register access */
enum {