patch-2.3.7 linux/arch/arm/kernel/dma-dummy.c

• Lines: 11
• Date: Thu Jun 17 01:11:35 1999
• Orig file: v2.3.6/linux/arch/arm/kernel/dma-dummy.c
• Orig date: Fri May 8 00:42:38 1998

diff -u --recursive --new-file v2.3.6/linux/arch/arm/kernel/dma-dummy.c linux/arch/arm/kernel/dma-dummy.c
@@ -9,6 +9,10 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 
+#include <asm/spinlock.h>
+
+spinlock_t dma_spin_lock = SPIN_LOCK_UNLOCKED;
+
 int request_dma(int channel, const char *device_id)
 {
 	return -EINVAL;