x86: geode: MSR cleanup

This cleans up a few MSR-using drivers in the following manner:
  - Ensures MSRs are all defined in asm/geode.h, rather than in misc
    places
  - Makes the naming consistent; cs553[56] ones begin with MSR_,
    GX-specific ones start with MSR_GX_, and LX-specific ones start
    with MSR_LX_.  Also, make the names match the data sheet.
  - Use MSR names rather than numbers in source code
  - Document the fact that the LX's MSR_PADSEL has the wrong value
    in the data sheet.  That's, uh, good to note.

Signed-off-by: Andres Salomon <dilinger@debian.org>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/video/geode/video_gx.h b/drivers/video/geode/video_gx.h
index ce28d8f382dc..d21bca020594 100644
--- a/drivers/video/geode/video_gx.h
+++ b/drivers/video/geode/video_gx.h
@@ -14,7 +14,6 @@
 extern struct geode_vid_ops gx_vid_ops;
 
 /* GX Flatpanel control MSR */
-#define GX_VP_MSR_PAD_SELECT           0xC0002011
 #define GX_VP_PAD_SELECT_MASK          0x3FFFFFFF
 #define GX_VP_PAD_SELECT_TFT           0x1FFFFFFF
 
@@ -59,12 +58,10 @@ extern struct geode_vid_ops gx_vid_ops;
 
 /* Geode GX clock control MSRs */
 
-#define MSR_GLCP_SYS_RSTPLL     0x4c000014
 #  define MSR_GLCP_SYS_RSTPLL_DOTPREDIV2        (0x0000000000000002ull)
 #  define MSR_GLCP_SYS_RSTPLL_DOTPREMULT2       (0x0000000000000004ull)
 #  define MSR_GLCP_SYS_RSTPLL_DOTPOSTDIV3       (0x0000000000000008ull)
 
-#define MSR_GLCP_DOTPLL         0x4c000015
 #  define MSR_GLCP_DOTPLL_DOTRESET              (0x0000000000000001ull)
 #  define MSR_GLCP_DOTPLL_BYPASS                (0x0000000000008000ull)
 #  define MSR_GLCP_DOTPLL_LOCK                  (0x0000000002000000ull)