EDAC: Fixup scrubrate manipulation

Make the ->{get|set}_sdram_scrub_rate return the actual scrub rate
bandwidth it succeeded setting and remove superfluous arg pointer used
for that. A negative value returned still means that an error occurred
while setting the scrubrate. Document this for future reference.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index b76dce96e8e6..613ec72b0f65 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -482,12 +482,6 @@ struct ecc_settings {
 	} flags;
 };
 
-struct scrubrate {
-       u32 scrubval;           /* bit pattern for scrub rate */
-       u32 bandwidth;          /* bandwidth consumed (bytes/sec) */
-};
-
-extern struct scrubrate scrubrates[23];
 extern const char *tt_msgs[4];
 extern const char *ll_msgs[4];
 extern const char *rrrr_msgs[16];