commit 111a972b65f5fcc2ef98a5164d0367e7e50f4b09
author Linus Nielsen Feltzing <linus@haxx.se> Tue Mar 02 11:32:59 2004 +0000
committer Linus Nielsen Feltzing <linus@haxx.se> Tue Mar 02 11:32:59 2004 +0000
tree 84cdb473f8c439575ac99d90f94d636e7f25e731
parent aa5b23d6162a5ac6cbfc1d871ed9360ffa946c56

Made set_irq_level() an inline function, and optimized it by removing the bit shifts


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4330 a1c6a512-1295-4272-9138-f99709370657

docs/API

diff --git a/docs/API b/docs/API
index dfa6690..a61408e 100644
--- a/docs/API
+++ b/docs/API
@@ -227,7 +227,8 @@
   int set_irq_level(int level)
 
      Sets the interrupt level (0 = lowest, 15 = highest) and returns the
-     previous level.
+     previous level. Note that you must shift the argument 4 bits to the left:
+     set_irq_level(level << 4);
 
   void queue_init(struct event_queue *q)