soc/amd/stoneyridge: Fix 81+ characters lines

There some files that do have at least 1 line over the 80 characters limit.
Find and fix them.

BUG=b:117950052
TEST=Build grunt.

Change-Id: I1083a7559919e05a3e3a2dac99f571c161bb4c27
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/29228
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
diff --git a/src/soc/amd/common/block/pci/amd_pci_util.c b/src/soc/amd/common/block/pci/amd_pci_util.c
index 8127601..983cead 100644
--- a/src/soc/amd/common/block/pci/amd_pci_util.c
+++ b/src/soc/amd/common/block/pci/amd_pci_util.c
@@ -98,14 +98,15 @@
 void write_pci_cfg_irqs(void)
 {
 	struct device *dev = NULL;  /* Our current device to route IRQs */
-	struct device *target_dev = NULL; /* to bridge a device may be connected to */
-	u16 int_pin = 0;      /* Value of the INT_PIN register 0x3D */
-	u16 target_pin = 0;   /* Pin we will search our tables for */
-	u16 int_line = 0;     /* IRQ # read from PCI_INTR tbl and write to 3C */
+	struct device *target_dev = NULL; /* the bridge a device may be
+					   * connected to */
+	u16 int_pin = 0;
+	u16 target_pin = 0;
+	u16 int_line = 0;
 	u16 pci_intr_idx = 0; /* Index into PCI_INTR table, 0xC00/0xC01 */
-	u8  bus = 0;          /* A PCI Device Bus number */
-	u16 devfn = 0;        /* A PCI Device and Function number */
-	u8  bridged_device = 0;	/* This device is on a PCI bridge */
+	u8  bus = 0;          /* TODO: no longer used, remove it */
+	u16 devfn = 0;
+	u8  bridged_device = 0; /* TODO: Remove this */
 	u32 i = 0;
 	size_t limit;
 	const struct irq_idx_name *idx_name;