Merge tag 'tags/isa-void-remove-callback' into for-next

isa: Make the remove callback for isa drivers return void

Link: https://lore.kernel.org/r/20210122092449.426097-1-uwe@kleine-koenig.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>

23 files changed, 25 insertions, 48 deletions

diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c
index 47bffe623105..6f221eed44e2 100644
--- a/sound/isa/ad1848/ad1848.c
+++ b/sound/isa/ad1848/ad1848.c
@@ -118,10 +118,9 @@ out:	snd_card_free(card);
 	return error;
 }
 
-static int snd_ad1848_remove(struct device *dev, unsigned int n)
+static void snd_ad1848_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c
index 5105524b6f38..e6cd7c4da38e 100644
--- a/sound/isa/adlib.c
+++ b/sound/isa/adlib.c
@@ -97,10 +97,9 @@ out:	snd_card_free(card);
 	return error;
 }
 
-static int snd_adlib_remove(struct device *dev, unsigned int n)
+static void snd_adlib_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	return 0;
 }
 
 static struct isa_driver snd_adlib_driver = {
diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c
index faca5dd95bfe..3b9fbb02864b 100644
--- a/sound/isa/cmi8328.c
+++ b/sound/isa/cmi8328.c
@@ -403,7 +403,7 @@ error:
 	return err;
 }
 
-static int snd_cmi8328_remove(struct device *pdev, unsigned int dev)
+static void snd_cmi8328_remove(struct device *pdev, unsigned int dev)
 {
 	struct snd_card *card = dev_get_drvdata(pdev);
 	struct snd_cmi8328 *cmi = card->private_data;
@@ -420,7 +420,6 @@ static int snd_cmi8328_remove(struct device *pdev, unsigned int dev)
 	snd_cmi8328_cfg_write(cmi->port, CFG2, 0);
 	snd_cmi8328_cfg_write(cmi->port, CFG3, 0);
 	snd_card_free(card);
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index 4669eb0cc8ce..19e258527d69 100644
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -631,11 +631,10 @@ static int snd_cmi8330_isa_probe(struct device *pdev,
 	return 0;
 }
 
-static int snd_cmi8330_isa_remove(struct device *devptr,
+static void snd_cmi8330_isa_remove(struct device *devptr,
 				  unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c
index bcbea6962d7e..c56cbc072918 100644
--- a/sound/isa/cs423x/cs4231.c
+++ b/sound/isa/cs423x/cs4231.c
@@ -135,10 +135,9 @@ out:	snd_card_free(card);
 	return error;
 }
 
-static int snd_cs4231_remove(struct device *dev, unsigned int n)
+static void snd_cs4231_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
index fb9d8a4b7084..63fb0cb754d0 100644
--- a/sound/isa/cs423x/cs4236.c
+++ b/sound/isa/cs423x/cs4236.c
@@ -487,11 +487,10 @@ static int snd_cs423x_isa_probe(struct device *pdev,
 	return 0;
 }
 
-static int snd_cs423x_isa_remove(struct device *pdev,
+static void snd_cs423x_isa_remove(struct device *pdev,
 				 unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(pdev));
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c
index 766ab43aaf77..4a1f61f1a331 100644
--- a/sound/isa/es1688/es1688.c
+++ b/sound/isa/es1688/es1688.c
@@ -192,10 +192,9 @@ out:
 	return error;
 }
 
-static int snd_es1688_isa_remove(struct device *dev, unsigned int n)
+static void snd_es1688_isa_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	return 0;
 }
 
 static struct isa_driver snd_es1688_driver = {
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index 5f8d7e8a5477..9beef8079177 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -2210,11 +2210,10 @@ static int snd_es18xx_isa_probe(struct device *pdev, unsigned int dev)
 	}
 }
 
-static int snd_es18xx_isa_remove(struct device *devptr,
-				 unsigned int dev)
+static void snd_es18xx_isa_remove(struct device *devptr,
+				  unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/galaxy/galaxy.c b/sound/isa/galaxy/galaxy.c
index 65f9f46c9f58..d33d69f29924 100644
--- a/sound/isa/galaxy/galaxy.c
+++ b/sound/isa/galaxy/galaxy.c
@@ -608,10 +608,9 @@ error:
 	return err;
 }
 
-static int snd_galaxy_remove(struct device *dev, unsigned int n)
+static void snd_galaxy_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	return 0;
 }
 
 static struct isa_driver snd_galaxy_driver = {
diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c
index 7419b1939754..015f88a11352 100644
--- a/sound/isa/gus/gusclassic.c
+++ b/sound/isa/gus/gusclassic.c
@@ -195,10 +195,9 @@ out:	snd_card_free(card);
 	return error;
 }
 
-static int snd_gusclassic_remove(struct device *dev, unsigned int n)
+static void snd_gusclassic_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	return 0;
 }
 
 static struct isa_driver snd_gusclassic_driver = {
diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c
index ed2f9d64efae..c9f31b4fb887 100644
--- a/sound/isa/gus/gusextreme.c
+++ b/sound/isa/gus/gusextreme.c
@@ -324,10 +324,9 @@ out:	snd_card_free(card);
 	return error;
 }
 
-static int snd_gusextreme_remove(struct device *dev, unsigned int n)
+static void snd_gusextreme_remove(struct device *dev, unsigned int n)
 {
 	snd_card_free(dev_get_drvdata(dev));
-	return 0;
 }
 
 static struct isa_driver snd_gusextreme_driver = {
diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c
index 05cd9be4dd8a..dc09fbd6f88d 100644
--- a/sound/isa/gus/gusmax.c
+++ b/sound/isa/gus/gusmax.c
@@ -338,10 +338,9 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev)
 	return err;
 }
 
-static int snd_gusmax_remove(struct device *devptr, unsigned int dev)
+static void snd_gusmax_remove(struct device *devptr, unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	return 0;
 }
 
 #define DEV_NAME "gusmax"
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
index 3e9ad930deae..e4d412e72b75 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -825,10 +825,9 @@ static int snd_interwave_isa_probe(struct device *pdev,
 	}
 }
 
-static int snd_interwave_isa_remove(struct device *devptr, unsigned int dev)
+static void snd_interwave_isa_remove(struct device *devptr, unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	return 0;
 }
 
 static struct isa_driver snd_interwave_driver = {
diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c
index 24b34ecf5e5b..69647b41300d 100644
--- a/sound/isa/msnd/msnd_pinnacle.c
+++ b/sound/isa/msnd/msnd_pinnacle.c
@@ -1049,10 +1049,9 @@ cfg_error:
 #endif
 }
 
-static int snd_msnd_isa_remove(struct device *pdev, unsigned int dev)
+static void snd_msnd_isa_remove(struct device *pdev, unsigned int dev)
 {
 	snd_msnd_unload(dev_get_drvdata(pdev));
-	return 0;
 }
 
 static struct isa_driver snd_msnd_driver = {
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index 85a181acd388..7649a8a4128d 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -878,11 +878,10 @@ static int snd_opl3sa2_isa_probe(struct device *pdev,
 	return 0;
 }
 
-static int snd_opl3sa2_isa_remove(struct device *devptr,
+static void snd_opl3sa2_isa_remove(struct device *devptr,
 				  unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index 44ed1b65f6ce..20933342f5eb 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -1480,11 +1480,10 @@ static int snd_miro_isa_probe(struct device *devptr, unsigned int n)
 	return 0;
 }
 
-static int snd_miro_isa_remove(struct device *devptr,
+static void snd_miro_isa_remove(struct device *devptr,
 			       unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	return 0;
 }
 
 #define DEV_NAME "miro"
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 881d3b5711d2..758f5b579138 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -1024,11 +1024,10 @@ static int snd_opti9xx_isa_probe(struct device *devptr,
 	return 0;
 }
 
-static int snd_opti9xx_isa_remove(struct device *devptr,
-				  unsigned int dev)
+static void snd_opti9xx_isa_remove(struct device *devptr,
+				   unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/sb/jazz16.c b/sound/isa/sb/jazz16.c
index ee379bbf70a4..0e2e0ab3b9e4 100644
--- a/sound/isa/sb/jazz16.c
+++ b/sound/isa/sb/jazz16.c
@@ -339,12 +339,11 @@ err_free:
 	return err;
 }
 
-static int snd_jazz16_remove(struct device *devptr, unsigned int dev)
+static void snd_jazz16_remove(struct device *devptr, unsigned int dev)
 {
 	struct snd_card *card = dev_get_drvdata(devptr);
 
 	snd_card_free(card);
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c
index 479197c13803..db284b7b88a7 100644
--- a/sound/isa/sb/sb16.c
+++ b/sound/isa/sb/sb16.c
@@ -547,10 +547,9 @@ static int snd_sb16_isa_probe(struct device *pdev, unsigned int dev)
 	}
 }
 
-static int snd_sb16_isa_remove(struct device *pdev, unsigned int dev)
+static void snd_sb16_isa_remove(struct device *pdev, unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(pdev));
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
index 438109f167d6..8e3e67b9a341 100644
--- a/sound/isa/sb/sb8.c
+++ b/sound/isa/sb/sb8.c
@@ -192,10 +192,9 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev)
 	return err;
 }
 
-static int snd_sb8_remove(struct device *pdev, unsigned int dev)
+static void snd_sb8_remove(struct device *pdev, unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(pdev));
-	return 0;
 }
 
 #ifdef CONFIG_PM
diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c
index 3d0bea44f454..def137579717 100644
--- a/sound/isa/sc6000.c
+++ b/sound/isa/sc6000.c
@@ -672,7 +672,7 @@ err_exit:
 	return err;
 }
 
-static int snd_sc6000_remove(struct device *devptr, unsigned int dev)
+static void snd_sc6000_remove(struct device *devptr, unsigned int dev)
 {
 	struct snd_card *card = dev_get_drvdata(devptr);
 	char __iomem **vport = card->private_data;
@@ -684,7 +684,6 @@ static int snd_sc6000_remove(struct device *devptr, unsigned int dev)
 	release_region(mss_port[dev], 4);
 
 	snd_card_free(card);
-	return 0;
 }
 
 static struct isa_driver snd_sc6000_driver = {
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index 2e5a5c5279e8..e70ef9aee545 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -1183,10 +1183,9 @@ _release_card:
 	return ret;
 }
 
-static int snd_sscape_remove(struct device *devptr, unsigned int dev)
+static void snd_sscape_remove(struct device *devptr, unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	return 0;
 }
 
 #define DEV_NAME "sscape"
diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c
index 9e0f6b226775..b750a4fd40de 100644
--- a/sound/isa/wavefront/wavefront.c
+++ b/sound/isa/wavefront/wavefront.c
@@ -565,11 +565,10 @@ static int snd_wavefront_isa_probe(struct device *pdev,
 	return 0;
 }
 
-static int snd_wavefront_isa_remove(struct device *devptr,
+static void snd_wavefront_isa_remove(struct device *devptr,
 				    unsigned int dev)
 {
 	snd_card_free(dev_get_drvdata(devptr));
-	return 0;
 }
 
 #define DEV_NAME "wavefront"