Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (25 commits)
  m68knommu: fix broken setting of irq_chip and handler
  m68knommu: switch to using -mcpu= flags for ColdFire targets
  m68knommu: arch/m68knommu/Kconfig whitespace cleanup
  m68knommu: create optimal separate instruction and data cache for ColdFire
  m68knommu: support ColdFire caches that do copyback and write-through
  m68knommu: support version 2 ColdFire split cache
  m68knommu: make cache push code ColdFire generic
  m68knommu: clean up ColdFire cache control code
  m68knommu: move inclusion of ColdFire v4 cache registers
  m68knommu: merge bit definitions for version 3 ColdFire cache controller
  m68knommu: create bit definitions for the version 2 ColdFire cache controller
  m68knommu: remove empty __iounmap() it is no used
  m68knommu: remove kernel_map() code, it is not used
  m68knommu: remove do_page_fault(), it is not used
  m68knommu: use user stack pointer hardware on some ColdFire cores
  m68knommu: remove command line printing DEBUG
  m68knommu: remove fasthandler interrupt code
  m68knommu: move UART addressing to part specific includes
  m68knommu: fix clock rate value reported for ColdFire 54xx parts
  m68knommu: move ColdFire CPU names into their headers
  ...

1 files changed, 8 insertions, 5 deletions

diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h
index 7a6a7590cc02..278c69bad57a 100644
--- a/arch/m68k/include/asm/processor.h
+++ b/arch/m68k/include/asm/processor.h
@@ -20,23 +20,26 @@
 
 static inline unsigned long rdusp(void)
 {
-#ifdef CONFIG_COLDFIRE
+#ifdef CONFIG_COLDFIRE_SW_A7
         extern unsigned int sw_usp;
         return sw_usp;
 #else
-        unsigned long usp;
-        __asm__ __volatile__("move %/usp,%0" : "=a" (usp));
+        register unsigned long usp __asm__("a0");
+        /* move %usp,%a0 */
+        __asm__ __volatile__(".word 0x4e68" : "=a" (usp));
         return usp;
 #endif
 }
 
 static inline void wrusp(unsigned long usp)
 {
-#ifdef CONFIG_COLDFIRE
+#ifdef CONFIG_COLDFIRE_SW_A7
         extern unsigned int sw_usp;
         sw_usp = usp;
 #else
-        __asm__ __volatile__("move %0,%/usp" : : "a" (usp));
+        register unsigned long a0 __asm__("a0") = usp;
+        /* move %a0,%usp */
+        __asm__ __volatile__(".word 0x4e60" : : "a" (a0) );
 #endif
 }