amd/sata: Remove the weak function

BUG=b:140165023

Change-Id: I1908f727a7be1e33cbfd273b7261cbd989a414fe
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58644
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/soc/amd/common/block/sata/sata.c

@@ -6,8 +6,6 @@
 #include <device/pci_ids.h>
 #include <amdblocks/sata.h>
 
-void __weak soc_enable_sata_features(struct device *dev) { }
-
 static const char *sata_acpi_name(const struct device *dev)
 {
 	return "STCR";