soc/amd/stoneyridge: drop empty sb_enable

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I9b6e0bd5c7358e2f18f929d5b098d95acbf59a5c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50437
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/amd/stoneyridge/chip.c

@@ -112,9 +112,6 @@ static void enable_dev(struct device *dev)
 	case DEVICE_PATH_CPU_CLUSTER:
 		dev->ops = &cpu_bus_ops;
 		break;
-	case DEVICE_PATH_PCI:
-		sb_enable(dev);
-		break;
 	case DEVICE_PATH_MMIO:
 		if (i2c_acpi_name(dev) != NULL)
 			dev->ops = &stoneyridge_i2c_mmio_ops;

src/soc/amd/stoneyridge/include/soc/southbridge.h

@@ -238,7 +238,6 @@ void fch_final(void *chip_info);
 
 void enable_aoac_devices(void);
 void sb_clk_output_48Mhz(u32 osc);
-void sb_enable(struct device *dev);
 void sb_read_mode(u32 mode);
 void sb_set_spi100(u16 norm, u16 fast, u16 alt, u16 tpm);
 

src/soc/amd/stoneyridge/southbridge.c

@@ -352,11 +352,6 @@ void bootblock_fch_init(void)
 	fch_print_pmxc0_status();
 }
 
-void sb_enable(struct device *dev)
-{
-	printk(BIOS_DEBUG, "%s\n", __func__);
-}
-
 static void fch_init_acpi_ports(void)
 {
 	u32 reg;