[ALSA] Remove vmalloc wrapper, kfree_nocheck()

- Remove vmalloc wrapper
- Add release_and_free_resource() to remove kfree_nocheck() from each driver
  and simplify the code

Signed-off-by: Takashi Iwai <tiwai@suse.de>

4 files changed, 7 insertions, 24 deletions

diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c
index 5375705c054b..95540f133199 100644
--- a/sound/isa/sb/emu8000.c
+++ b/sound/isa/sb/emu8000.c
@@ -1054,18 +1054,9 @@ __error:
  */
 static int snd_emu8000_free(emu8000_t *hw)
 {
-        if (hw->res_port1) {
-                release_resource(hw->res_port1);
-                kfree_nocheck(hw->res_port1);
-        }
-        if (hw->res_port2) {
-                release_resource(hw->res_port2);
-                kfree_nocheck(hw->res_port2);
-        }
-        if (hw->res_port3) {
-                release_resource(hw->res_port3);
-                kfree_nocheck(hw->res_port3);
-        }
+        release_and_free_resource(hw->res_port1);
+        release_and_free_resource(hw->res_port2);
+        release_and_free_resource(hw->res_port3);
         kfree(hw);
         return 0;
 }
diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c
index 7888783d68f5..c2fa451bc8f0 100644
--- a/sound/isa/sb/sb16.c
+++ b/sound/isa/sb/sb16.c
@@ -345,10 +345,7 @@ static void snd_sb16_free(snd_card_t *card)
         
         if (acard == NULL)
                 return;
-        if (acard->fm_res) {
-                release_resource(acard->fm_res);
-                kfree_nocheck(acard->fm_res);
-        }
+        release_and_free_resource(acard->fm_res);
 }
 
 #ifdef CONFIG_PNP
diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
index c41ac25e85ca..0bc0a3afdabc 100644
--- a/sound/isa/sb/sb8.c
+++ b/sound/isa/sb/sb8.c
@@ -78,10 +78,7 @@ static void snd_sb8_free(snd_card_t *card)
 
         if (acard == NULL)
                 return;
-        if (acard->fm_res) {
-                release_resource(acard->fm_res);
-                kfree_nocheck(acard->fm_res);
-        }
+        release_and_free_resource(acard->fm_res);
 }
 
 static int __init snd_sb8_probe(int dev)
diff --git a/sound/isa/sb/sb_common.c b/sound/isa/sb/sb_common.c
index f0f205ae425f..46b9480669f9 100644
--- a/sound/isa/sb/sb_common.c
+++ b/sound/isa/sb/sb_common.c
@@ -178,10 +178,8 @@ static int snd_sbdsp_probe(sb_t * chip)
 
 static int snd_sbdsp_free(sb_t *chip)
 {
-        if (chip->res_port) {
-                release_resource(chip->res_port);
-                kfree_nocheck(chip->res_port);
-        }
+        if (chip->res_port)
+                release_and_free_resource(chip->res_port);
         if (chip->irq >= 0)
                 free_irq(chip->irq, (void *) chip);
 #ifdef CONFIG_ISA