[U-Boot] [PATCH v2] ppc: Added macro to test for specific SVR revision

[Kumar Gala]

Various SoC errata are specific to a given revision of silicon. This
patch gives us a simple macro to use when doing such tests.

Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
---
* Removed extra whitespace per Wolfgang feedback
* Fixed up commit message

 include/asm-ppc/processor.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index f61778f..c6da411 100644
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -992,6 +992,9 @@
 #endif
 #endif
 
+#define IS_SVR_REV(svr, maj, min) \
+	((SVR_MAJ(svr) == maj) && (SVR_MIN(svr) == min))
+
 /*
  * SVR_SOC_VER() Version Values
  */
-- 
1.6.0.6