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>

3 files changed, 23 insertions, 22 deletions

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 812760189a94..983cead8943a 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_int_table(void)
 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;
diff --git a/src/soc/amd/stoneyridge/include/soc/nvs.h b/src/soc/amd/stoneyridge/include/soc/nvs.h
index 3e6ef3042bbf..08d46973c0b2 100644
--- a/src/soc/amd/stoneyridge/include/soc/nvs.h
+++ b/src/soc/amd/stoneyridge/include/soc/nvs.h
@@ -43,7 +43,7 @@ typedef struct global_nvs_t {
 	uint32_t	nhll; /* 0x21 - 0x24 - NHLT Length */
 	uint32_t	prt0; /* 0x25 - 0x28 - PERST_0 Address */
 	uint8_t		scdp; /* 0x29 - SD_CD GPIO portid */
-	uint8_t		scdo; /* 0x2A - GPIO pad offset relative to the community */
+	uint8_t		scdo; /* 0x2A - GPIO pad relative offset */
 	uint8_t		tmps; /* 0x2B - Temperature Sensor ID */
 	uint8_t		tlvl; /* 0x2C - Throttle Level Limit */
 	uint8_t		flvl; /* 0x2D - Current FAN Level */
diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c
index d7a20a328898..b57113bed811 100644
--- a/src/soc/amd/stoneyridge/northbridge.c
+++ b/src/soc/amd/stoneyridge/northbridge.c
@@ -86,48 +86,48 @@ static void read_resources(struct device *dev)
 	res->flags = IORESOURCE_MEM | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
 }
 
-static void set_resource(struct device *dev, struct resource *resource, u32 nodeid)
+static void set_resource(struct device *dev, struct resource *res, u32 nodeid)
 {
 	resource_t rbase, rend;
 	unsigned int reg, link_num;
 	char buf[50];
 
 	/* Make certain the resource has actually been set */
-	if (!(resource->flags & IORESOURCE_ASSIGNED))
+	if (!(res->flags & IORESOURCE_ASSIGNED))
 		return;
 
 	/* If I have already stored this resource don't worry about it */
-	if (resource->flags & IORESOURCE_STORED)
+	if (res->flags & IORESOURCE_STORED)
 		return;
 
 	/* Only handle PCI memory and IO resources */
-	if (!(resource->flags & (IORESOURCE_MEM | IORESOURCE_IO)))
+	if (!(res->flags & (IORESOURCE_MEM | IORESOURCE_IO)))
 		return;
 
 	/* Ensure I am actually looking at a resource of function 1 */
-	if ((resource->index & 0xffff) < 0x1000)
+	if ((res->index & 0xffff) < 0x1000)
 		return;
 
 	/* Get the base address */
-	rbase = resource->base;
+	rbase = res->base;
 
 	/* Get the limit (rounded up) */
-	rend  = resource_end(resource);
+	rend  = resource_end(res);
 
 	/* Get the register and link */
-	reg  = resource->index & 0xfff; /* 4k */
-	link_num = IOINDEX_LINK(resource->index);
+	reg  = res->index & 0xfff; /* 4k */
+	link_num = IOINDEX_LINK(res->index);
 
-	if (resource->flags & IORESOURCE_IO)
+	if (res->flags & IORESOURCE_IO)
 		set_io_addr_reg(dev, nodeid, link_num, reg, rbase>>8, rend>>8);
-	else if (resource->flags & IORESOURCE_MEM)
+	else if (res->flags & IORESOURCE_MEM)
 		set_mmio_addr_reg(nodeid, link_num, reg,
-				(resource->index >> 24), rbase >> 8, rend >> 8);
+				(res->index >> 24), rbase >> 8, rend >> 8);
 
-	resource->flags |= IORESOURCE_STORED;
+	res->flags |= IORESOURCE_STORED;
 	snprintf(buf, sizeof(buf), " <node %x link %x>",
 			nodeid, link_num);
-	report_resource_stored(dev, resource, buf);
+	report_resource_stored(dev, res, buf);
 }
 
 /**