V4L/DVB: Saa7134: rename dmasound_{init,exit}

Two different exports with the same name are not a good idea:

$ grep -r EXPORT_SYMBOL\(dmasound_init\) *
drivers/media/video/saa7134/saa7134-core.c:EXPORT_SYMBOL(dmasound_init);
sound/oss/dmasound/dmasound_core.c:EXPORT_SYMBOL(dmasound_init);
$

This patch renames the saa7134 dmasound_{init,exit} to
saa7134_dmasound_{init,exit}.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index 7df5e0826e123fb2659995e5836c313a6aef432e..5f21416f2e067dcbe3ea8e6f89ddec49a243998b 100644 (file)
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -991,9 +991,9 @@ static int saa7134_alsa_init(void)
        struct saa7134_dev *dev = NULL;
        struct list_head *list;
 
-       if (!dmasound_init && !dmasound_exit) {
-               dmasound_init = alsa_device_init;
-               dmasound_exit = alsa_device_exit;
+       if (!saa7134_dmasound_init && !saa7134_dmasound_exit) {
+               saa7134_dmasound_init = alsa_device_init;
+               saa7134_dmasound_exit = alsa_device_exit;
        } else {
                printk(KERN_WARNING "saa7134 ALSA: can't load, DMA sound handler already assigned (probably to OSS)\n");
                return -EBUSY;
@@ -1030,8 +1030,8 @@ static void saa7134_alsa_exit(void)
                snd_card_free(snd_saa7134_cards[idx]);
        }
 
-       dmasound_init = NULL;
-       dmasound_exit = NULL;
+       saa7134_dmasound_init = NULL;
+       saa7134_dmasound_exit = NULL;
        printk(KERN_INFO "saa7134 ALSA driver for DMA sound unloaded\n");
 
        return;

diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 028904bd94a23bb6a754f5162a660179c06820fd..2e0c9b1b63933271c6663fe90baa5b9d51f0cb2f 100644 (file)
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -90,8 +90,8 @@ LIST_HEAD(saa7134_devlist);
 static LIST_HEAD(mops_list);
 static unsigned int saa7134_devcount;
 
-int (*dmasound_init)(struct saa7134_dev *dev);
-int (*dmasound_exit)(struct saa7134_dev *dev);
+int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
+int (*saa7134_dmasound_exit)(struct saa7134_dev *dev);
 
 #define dprintk(fmt, arg...)   if (core_debug) \
        printk(KERN_DEBUG "%s/core: " fmt, dev->name , ## arg)
@@ -981,8 +981,8 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
        /* check for signal */
        saa7134_irq_video_intl(dev);
 
-       if (dmasound_init && !dev->dmasound.priv_data) {
-               dmasound_init(dev);
+       if (saa7134_dmasound_init && !dev->dmasound.priv_data) {
+               saa7134_dmasound_init(dev);
        }
 
        return 0;
@@ -1009,8 +1009,8 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
        struct saa7134_mpeg_ops *mops;
 
        /* Release DMA sound modules if present */
-       if (dmasound_exit && dev->dmasound.priv_data) {
-               dmasound_exit(dev);
+       if (saa7134_dmasound_exit && dev->dmasound.priv_data) {
+               saa7134_dmasound_exit(dev);
        }
 
        /* debugging ... */
@@ -1142,8 +1142,8 @@ EXPORT_SYMBOL(saa7134_boards);
 
 /* ----------------- for the DMA sound modules --------------- */
 
-EXPORT_SYMBOL(dmasound_init);
-EXPORT_SYMBOL(dmasound_exit);
+EXPORT_SYMBOL(saa7134_dmasound_init);
+EXPORT_SYMBOL(saa7134_dmasound_exit);
 EXPORT_SYMBOL(saa7134_pgtable_free);
 EXPORT_SYMBOL(saa7134_pgtable_build);
 EXPORT_SYMBOL(saa7134_pgtable_alloc);

diff --git a/drivers/media/video/saa7134/saa7134-oss.c b/drivers/media/video/saa7134/saa7134-oss.c
index 7448e386a804cf0f6b50f202859d2fb9bcadb65b..9a1529817e44b9f7958bdeacef984d3aa33c8df3 100644 (file)
--- a/drivers/media/video/saa7134/saa7134-oss.c
+++ b/drivers/media/video/saa7134/saa7134-oss.c
@@ -995,9 +995,9 @@ static int saa7134_oss_init(void)
        struct saa7134_dev *dev = NULL;
        struct list_head *list;
 
-       if (!dmasound_init && !dmasound_exit) {
-               dmasound_init = oss_device_init;
-               dmasound_exit = oss_device_exit;
+       if (!saa7134_dmasound_init && !saa7134_dmasound_exit) {
+               saa7134_dmasound_init = oss_device_init;
+               saa7134_dmasound_exit = oss_device_exit;
        } else {
                printk(KERN_WARNING "saa7134 OSS: can't load, DMA sound handler already assigned (probably to ALSA)\n");
                return -EBUSY;
@@ -1039,8 +1039,8 @@ static void saa7134_oss_exit(void)
 
        }
 
-       dmasound_init = NULL;
-       dmasound_exit = NULL;
+       saa7134_dmasound_init = NULL;
+       saa7134_dmasound_exit = NULL;
 
        printk(KERN_INFO "saa7134 OSS driver for DMA sound unloaded\n");
 

diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index b4671ea0f27478299f22ed9f1aa8b55e391f0928..2a4de51c8f46b45b1900d2334808d36898ff3efa 100644 (file)
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -581,8 +581,8 @@ void saa7134_dma_free(struct saa7134_dev *dev,struct saa7134_buf *buf);
 
 int saa7134_set_dmabits(struct saa7134_dev *dev);
 
-extern int (*dmasound_init)(struct saa7134_dev *dev);
-extern int (*dmasound_exit)(struct saa7134_dev *dev);
+extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev);
+extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev);
 
 
 /* ----------------------------------------------------------- */