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Diffstat (limited to 'include/nios2.h')
-rw-r--r--include/nios2.h12
1 files changed, 2 insertions, 10 deletions
diff --git a/include/nios2.h b/include/nios2.h
index df8126a..cbca0dc 100644
--- a/include/nios2.h
+++ b/include/nios2.h
@@ -24,8 +24,6 @@
#ifndef __NIOS2_H__
#define __NIOS2_H__
-#include <linux/stringify.h>
-
/*------------------------------------------------------------------------
* Control registers -- use with wrctl() & rdctl()
*----------------------------------------------------------------------*/
@@ -39,14 +37,8 @@
* Access to control regs
*----------------------------------------------------------------------*/
-#define rdctl(reg)\
- ({unsigned int val;\
- asm volatile("rdctl %0, ctl" __stringify(reg) \
- : "=r" (val) ); val;})
-
-#define wrctl(reg,val)\
- asm volatile( "wrctl ctl" _str_(reg) ",%0"\
- : : "r" (val))
+#define rdctl(reg) __builtin_rdctl(reg)
+#define wrctl(reg, val) __builtin_wrctl(reg, val)
/*------------------------------------------------------------------------
* Control reg bit masks