[PATCH 3.19 112/177] ALSA: hda: controller code - do not export static functions

Greg Kroah-Hartman
2015-03-16T14:16:10Z

From: Jaroslav Kysela <perex@perex.cz>

commit 37ed398839fa3e0d2de77925097db7a370abb096 upstream.

It is a bad idea to export static functions. GCC for some platforms
shows errors like:

error: __ksymtab_azx_get_response causes a section type conflict

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
sound/pci/hda/hda_controller.c | 5 -----
1 file changed, 5 deletions(-)

--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -957,7 +957,6 @@ static int azx_alloc_cmd_io(struct azx *
dev_err(chip->card->dev, "cannot allocate CORB/RIRB\n");
return err;
}
-EXPORT_SYMBOL_GPL(azx_alloc_cmd_io);

static void azx_init_cmd_io(struct azx *chip)
{
@@ -1022,7 +1021,6 @@ static void azx_init_cmd_io(struct azx *
azx_writeb(chip, RIRBCTL, AZX_RBCTL_DMA_EN | AZX_RBCTL_IRQ_EN);
spin_unlock_irq(&chip->reg_lock);
}
-EXPORT_SYMBOL_GPL(azx_init_cmd_io);

static void azx_free_cmd_io(struct azx *chip)
{
@@ -1032,7 +1030,6 @@ static void azx_free_cmd_io(struct azx *
azx_writeb(chip, CORBCTL, 0);
spin_unlock_irq(&chip->reg_lock);
}
-EXPORT_SYMBOL_GPL(azx_free_cmd_io);

static unsigned int azx_command_addr(u32 cmd)
{
@@ -1312,7 +1309,6 @@ static int azx_send_cmd(struct hda_bus *
else
return azx_corb_send_cmd(bus, val);
}
-EXPORT_SYMBOL_GPL(azx_send_cmd);

/* get a response */
static unsigned int azx_get_response(struct hda_bus *bus,
@@ -1326,7 +1322,6 @@ static unsigned int azx_get_response(str
else
return azx_rirb_get_response(bus, addr);
}
-EXPORT_SYMBOL_GPL(azx_get_response);

#ifdef CONFIG_SND_HDA_DSP_LOADER
/*