[PATCH] 35/41 sound/oss/midi_synth.c - convert cli to spinlocks

From: pwaechtler@mac.com
Date: Thu Aug 29 2002 - 14:56:27 EST


--- vanilla-2.5.32/sound/oss/midi_synth.c Sat Apr 20 18:25:20 2002
+++ linux-2.5-cli-oss/sound/oss/midi_synth.c Wed Aug 14 22:42:01 2002
@@ -418,7 +418,6 @@
 {
         int orig_dev = synth_devs[dev]->midi_dev;
         int err;
- unsigned long flags;
         struct midi_input_info *inc;
 
         if (orig_dev < 0 || orig_dev > num_midis || midi_devs[orig_dev] == NULL)
@@ -433,14 +432,15 @@
                 return err;
         inc = &midi_devs[orig_dev]->in_info;
 
- save_flags(flags);
- cli();
+ /* save_flags(flags);
+ cli();
+ don't know against what irqhandler to protect*/
         inc->m_busy = 0;
         inc->m_state = MST_INIT;
         inc->m_ptr = 0;
         inc->m_left = 0;
         inc->m_prev_status = 0x00;
- restore_flags(flags);
+ /* restore_flags(flags); */
 
         return 1;
 }

-
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