compile error and fix in v_midi.c

[Thomas Molina]

Compiling 2.5.3[78] I get the following:

v_midi.c: In function `v_midi_open':
v_midi.c:55: structure has no member named `lock'
v_midi.c:58: structure has no member named `lock'
v_midi.c:62: structure has no member named `lock'
v_midi.c: In function `v_midi_close':
v_midi.c:83: structure has no member named `lock'
v_midi.c:87: structure has no member named `lock'
v_midi.c: In function `attach_v_midi':
v_midi.c:223: structure has no member named `lock'
v_midi.c:244: structure has no member named `lock'
make[2]: *** [v_midi.o] Error 1
make[1]: *** [oss] Error 2
make: *** [sound] Error 2

The following patch fixes that:

--- linux-2.5-tm/sound/oss/v_midi.h.old	Sun Sep 22 10:01:43 2002
+++ linux-2.5-tm/sound/oss/v_midi.h	Sun Sep 22 10:02:48 2002
@@ -11,5 +11,6 @@
 	   int input_opened;
 	   int intr_active;
 	   void (*midi_input_intr) (int dev, unsigned char data);
+	   spinlock_t lock;
 	} vmidi_devc;