src/soc: Add required space before opening parenthesis '('

Change-Id: Ifc47f103492a2cd6c818dfd64be971d34afbe0a4
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/16324
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/soc/intel/broadwell/lpc.c b/src/soc/intel/broadwell/lpc.c
index 40297d2..850583b 100644
--- a/src/soc/intel/broadwell/lpc.c
+++ b/src/soc/intel/broadwell/lpc.c
@@ -105,7 +105,7 @@
 	pci_write_config8(dev, PIRQG_ROUT, config->pirqg_routing);
 	pci_write_config8(dev, PIRQH_ROUT, config->pirqh_routing);
 
-	for(irq_dev = all_devices; irq_dev; irq_dev = irq_dev->next) {
+	for (irq_dev = all_devices; irq_dev; irq_dev = irq_dev->next) {
 		u8 int_pin=0, int_line=0;
 
 		if (!irq_dev->enabled || irq_dev->path.type != DEVICE_PATH_PCI)