[ARM] 4292/1: ns9xxx: Make REGGET consistant with REGSET

This implies that REGGET gets a new parameter "var" to allow to hold the actual
register value in a variable.

Moreover REGGET was broken because it used "field" instead of
"reg ## _ ## field" which proves that there are no callers to fix :-)

Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 3 insertions, 2 deletions

diff --git a/include/asm-arm/arch-ns9xxx/hardware.h b/include/asm-arm/arch-ns9xxx/hardware.h
index 6819da7c48d4..25600554c4fe 100644
--- a/include/asm-arm/arch-ns9xxx/hardware.h
+++ b/include/asm-arm/arch-ns9xxx/hardware.h
@@ -51,8 +51,9 @@
                        ~(__REGVAL(reg ## _ ## field, value))))          \
                   | (__REGVAL(reg ## _ ## field, value))))
 
-#  define REGGET(reg, field)                                            \
-        ((reg & (reg ## _ ## field)) / (field & (-field)))
+#  define REGGET(var, reg, field)                                       \
+        ((var & (reg ## _ ## field)) /                                  \
+         ((reg ## _ ## field) & (-(reg ## _ ## field))))
 
 #else