amd64_edac: Sanitize ->read_dram_ctl_register

This function is relevant for F10h and higher, and it has only one
callsite so drop its function pointer from the low_ops struct.

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

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h
index 3c60b2f2aeb6..e14a8d0ad19f 100644
--- a/drivers/edac/amd64_edac.h
+++ b/drivers/edac/amd64_edac.h
@@ -236,7 +236,6 @@
 #define dct_ganging_enabled(pvt)        ((boot_cpu_data.x86 == 0x10) && ((pvt)->dct_sel_lo & BIT(4)))
 
 #define dct_data_intlv_enabled(pvt)     ((pvt)->dct_sel_lo & BIT(5))
-#define dct_dram_enabled(pvt)           ((pvt)->dct_sel_lo & BIT(8))
 #define dct_memory_cleared(pvt)         ((pvt)->dct_sel_lo & BIT(10))
 
 #define SWAP_INTLV_REG                  0x10c
@@ -444,7 +443,6 @@ extern struct mcidev_sysfs_attribute amd64_dbg_attrs[NUM_DBG_ATTRS],
  */
 struct low_ops {
         int (*early_channel_count)      (struct amd64_pvt *pvt);
-        void (*read_dram_ctl_register)  (struct amd64_pvt *pvt);
         void (*map_sysaddr_to_csrow)    (struct mem_ctl_info *mci, u64 sys_addr,
                                          u16 syndrome);
         int (*dbam_to_cs)               (struct amd64_pvt *pvt, int cs_mode);