[PATCH] microblaze: Add comment for defines

[Nicholas Krause]

This adds a comment for and removes a fix me by labeling these
defines as memory cache definitions.

Signed-off-by: Nicholas Krause <xerofoify@xxxxxxxxx>
---
 arch/microblaze/include/asm/pvr.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/microblaze/include/asm/pvr.h b/arch/microblaze/include/asm/pvr.h
index 4bbdb4c..441f3a0 100644
--- a/arch/microblaze/include/asm/pvr.h
+++ b/arch/microblaze/include/asm/pvr.h
@@ -186,7 +186,7 @@ struct pvr_s {
 #define PVR_DCACHE_USE_FSL(_pvr)	(_pvr.pvr[5] & PVR5_DCACHE_USE_FSL_MASK)
 #define PVR_DCACHE_ALLOW_WR(_pvr) \
 			(_pvr.pvr[5] & PVR5_DCACHE_ALLOW_WR_MASK)
-/* FIXME two shifts on one line needs any comment */
+/* memory caches */
 #define PVR_DCACHE_LINE_LEN(_pvr) \
 		(1 << ((_pvr.pvr[5] & PVR5_DCACHE_LINE_LEN_MASK) >> 21))
 #define PVR_DCACHE_BYTE_SIZE(_pvr) \
-- 
1.9.1

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