soc/{amd,intel}: Remove needless '&' on function pointers

Change-Id: I7a59fd2f370d2b0d830ca83be9a9bc1abe2750f5
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/29862
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Alex Thiessen <alex.thiessen.de+coreboot@gmail.com>

src/soc/intel/broadwell/systemagent.c

@@ -439,11 +439,11 @@ static void systemagent_init(struct device *dev)
 }
 
 static struct device_operations systemagent_ops = {
-	.read_resources   = &systemagent_read_resources,
-	.acpi_fill_ssdt_generator = &generate_cpu_entries,
-	.set_resources    = &pci_dev_set_resources,
-	.enable_resources = &pci_dev_enable_resources,
-	.init             = &systemagent_init,
+	.read_resources   = systemagent_read_resources,
+	.acpi_fill_ssdt_generator = generate_cpu_entries,
+	.set_resources    = pci_dev_set_resources,
+	.enable_resources = pci_dev_enable_resources,
+	.init             = systemagent_init,
 	.ops_pci          = &broadwell_pci_ops,
 };