Btrfs: add more error checking to btrfs_dirty_inode

[~andy/linux] / sound / oss / waveartist.c

diff --git a/sound/oss/waveartist.c b/sound/oss/waveartist.c
index c47842fad6575852a769bcb4ecf5f3c657d8455d..e688dde6bbdeb0b54ae26c761eaba38b1ede5a95 100644 (file)
--- a/sound/oss/waveartist.c
+++ b/sound/oss/waveartist.c
@@ -35,6 +35,7 @@
 
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
@@ -1483,16 +1484,14 @@ static void __exit unload_waveartist(struct address_info *hw)
 #define VNC_HANDSET_DETECT     0x40
 #define VNC_DISABLE_AUTOSWITCH 0x80
 
-extern spinlock_t gpio_lock;
-
 static inline void
 vnc_mute_spkr(wavnc_info *devc)
 {
        unsigned long flags;
 
-       spin_lock_irqsave(&gpio_lock, flags);
-       cpld_modify(CPLD_UNMUTE, devc->spkr_mute_state ? 0 : CPLD_UNMUTE);
-       spin_unlock_irqrestore(&gpio_lock, flags);
+       spin_lock_irqsave(&nw_gpio_lock, flags);
+       nw_cpld_modify(CPLD_UNMUTE, devc->spkr_mute_state ? 0 : CPLD_UNMUTE);
+       spin_unlock_irqrestore(&nw_gpio_lock, flags);
 }
 
 static void