haswell: drop unused function parameter

The `chipset_type` parameter is ignored.

Change-Id: Ia3d217178cc9caabf232b3a59f505229cc03135f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43091
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>

src/cpu/intel/haswell/romstage.c

@@ -25,7 +25,7 @@ void romstage_common(const struct romstage_params *params)
 	/* Perform some early chipset initialization required
 	 * before RAM initialization can work
 	 */
-	haswell_early_initialization(HASWELL_MOBILE);
+	haswell_early_initialization();
 	printk(BIOS_DEBUG, "Back from haswell_early_initialization()\n");
 
 	if (wake_from_s3) {

src/northbridge/intel/haswell/early_init.c

@@ -176,7 +176,7 @@ static void haswell_setup_iommu(void)
 			reg32 | DMAR_LCKDN | GLBIOTLBINV | GLBCTXTINV);
 }
 
-void haswell_early_initialization(int chipset_type)
+void haswell_early_initialization(void)
 {
 	/* Setup all BARs required for early PCIe and raminit */
 	haswell_setup_bars();

src/northbridge/intel/haswell/haswell.h

@@ -189,7 +189,7 @@
 
 void intel_northbridge_haswell_finalize_smm(void);
 
-void haswell_early_initialization(int chipset_type);
+void haswell_early_initialization(void);
 void haswell_late_initialization(void);
 void set_translation_table(int start, int end, u64 base, int inc);
 void haswell_unhide_peg(void);