nb/intel/sandybridge: Drop unused `rank` parameter

Change-Id: I5476bbe1a99d087bc026dc5646c8440c50dd151e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47518
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/northbridge/intel/sandybridge/raminit_common.c b/src/northbridge/intel/sandybridge/raminit_common.c
index 83fea80..d3b71d5 100644
--- a/src/northbridge/intel/sandybridge/raminit_common.c
+++ b/src/northbridge/intel/sandybridge/raminit_common.c
@@ -706,7 +706,7 @@
 	write_mrreg(ctrl, channel, rank, 0, make_mr0(ctrl, rank));
 }
 
-static odtmap get_ODT(ramctr_timing *ctrl, u8 rank, int channel)
+static odtmap get_ODT(ramctr_timing *ctrl, int channel)
 {
 	/* Get ODT based on rankmap */
 	int dimms_per_ch = (ctrl->rankmap[channel] & 1) + ((ctrl->rankmap[channel] >> 2) & 1);
@@ -738,7 +738,7 @@
 	odtmap odt;
 	u32 mr1reg;
 
-	odt = get_ODT(ctrl, rank, channel);
+	odt = get_ODT(ctrl, channel);
 	mr1reg = 2;
 
 	mr1reg |= encode_odt(odt.rttnom);
@@ -763,7 +763,7 @@
 
 	pasr = 0;
 	cwl = ctrl->CWL - 5;
-	odt = get_ODT(ctrl, rank, channel);
+	odt = get_ODT(ctrl, channel);
 
 	srt = ctrl->extended_temperature_range && !ctrl->auto_self_refresh;