amd64_edac: Revamp online spare handling

Replace per-DCT macros with smarter ones, drop hack and look for the
spare rank on all chip selects on a channel.

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

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index 85e3acbc087a..3c60b2f2aeb6 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -259,10 +259,8 @@
 #define SCRCTRL                         0x58
 
 #define F10_ONLINE_SPARE                0xB0
-#define F10_ONLINE_SPARE_SWAPDONE0(x)   ((x) & BIT(1))
-#define F10_ONLINE_SPARE_SWAPDONE1(x)   ((x) & BIT(3))
-#define F10_ONLINE_SPARE_BADDRAM_CS0(x) (((x) >> 4) & 0x00000007)
-#define F10_ONLINE_SPARE_BADDRAM_CS1(x) (((x) >> 8) & 0x00000007)
+#define online_spare_swap_done(pvt, c)  (((pvt)->online_spare >> (1 + 2 * (c))) & 0x1)
+#define online_spare_bad_dramcs(pvt, c) (((pvt)->online_spare >> (4 + 4 * (c))) & 0x7)
 
 #define F10_NB_ARRAY_ADDR               0xB8
 #define F10_NB_ARRAY_DRAM_ECC           BIT(31)