Be more careful with "volatile". It still worked, but was not a good example.

- bbl/bbl.c (REG): the cast took the volatile away
2024-11-23 17:34:37 +02:00 · 2010-09-02 03:09:16 -03:00 · 2010-09-02 03:09:16 -03:00 · 979a631ef5
commit 979a631ef5
parent 1f509de5ad
1 changed files with 1 additions and 1 deletions
--- a/bbl/bbl.c
+++ b/bbl/bbl.c
@ -21,7 +21,7 @@

 #define	GPIO_BASE		0x10010000

-#define	REG(n)	(*(uint32_t *) (mem+(n)-GPIO_BASE))
+#define	REG(n)	(*(volatile uint32_t *) (mem+(n)-GPIO_BASE))

 /*
 * The XBurst CPUs use an interesting concept for setting GPIOs: instead of