usb: fsl: Renaming fdt_fixup_erratum and fdt_fixup_usb_erratum

The functions fdt_fixup_erratum and fdt_fixup_usb_erratum are
fsl/nxp specific. So, make them explicit by renaming them
fsl_fdt_fixup_erratum and fsl_fdt_fixup_usb_erratum
Signed-off-by: NSriram Dash <sriram.dash@nxp.com>

drivers/usb/common/fsl-dt-fixup.c

@@ -86,8 +86,9 @@ static int fdt_fixup_usb_mode_phy_type(void *blob, const char *mode,
 	return node_offset;
 }
 
-static int fdt_fixup_usb_erratum(void *blob, const char *prop_erratum,
-				 const char *controller_type, int start_offset)
+static int fsl_fdt_fixup_usb_erratum(void *blob, const char *prop_erratum,
+				     const char *controller_type,
+				     int start_offset)
 {
 	int node_offset, err;
 	const char *node_type = NULL;
@@ -114,7 +115,7 @@ static int fdt_fixup_usb_erratum(void *blob, const char *prop_erratum,
 	return node_offset;
 }
 
-static int fdt_fixup_erratum(int *usb_erratum_off, void *blob,
+static int fsl_fdt_fixup_erratum(int *usb_erratum_off, void *blob,
 				 const char *controller_type, char *str,
 				 bool (*has_erratum)(void))
 {
@@ -123,7 +124,7 @@ static int fdt_fixup_erratum(int *usb_erratum_off, void *blob,
 	snprintf(buf, sizeof(buf), "fsl,usb-erratum-%s", str);
 	if (!has_erratum())
 		return -EINVAL;
-	*usb_erratum_off = fdt_fixup_usb_erratum(blob, buf, controller_type,
+	*usb_erratum_off = fsl_fdt_fixup_usb_erratum(blob, buf, controller_type,
 						     *usb_erratum_off);
 	if (*usb_erratum_off < 0)
 		return -ENOSPC;
@@ -198,27 +199,27 @@ void fsl_fdt_fixup_dr_usb(void *blob, bd_t *bd)
 		if (usb_phy_off < 0)
 			return;
 
-		ret = fdt_fixup_erratum(&usb_erratum_a006261_off, blob,
+		ret = fsl_fdt_fixup_erratum(&usb_erratum_a006261_off, blob,
 					    CHIPIDEA_USB2, "a006261",
 					    has_erratum_a006261);
 		if (ret == -ENOSPC)
 			return;
-		ret = fdt_fixup_erratum(&usb_erratum_a007075_off, blob,
+		ret = fsl_fdt_fixup_erratum(&usb_erratum_a007075_off, blob,
 					    CHIPIDEA_USB2, "a007075",
 					    has_erratum_a007075);
 		if (ret == -ENOSPC)
 			return;
-		ret = fdt_fixup_erratum(&usb_erratum_a007792_off, blob,
+		ret = fsl_fdt_fixup_erratum(&usb_erratum_a007792_off, blob,
 					    CHIPIDEA_USB2, "a007792",
 					    has_erratum_a007792);
 		if (ret == -ENOSPC)
 			return;
-		ret = fdt_fixup_erratum(&usb_erratum_a005697_off, blob,
+		ret = fsl_fdt_fixup_erratum(&usb_erratum_a005697_off, blob,
 					    CHIPIDEA_USB2, "a005697",
 					    has_erratum_a005697);
 		if (ret == -ENOSPC)
 			return;
-		ret = fdt_fixup_erratum(&usb_erratum_a008751_off, blob,
+		ret = fsl_fdt_fixup_erratum(&usb_erratum_a008751_off, blob,
 					    SNPS_DWC3, "a008751",
 					    has_erratum_a008751);
 		if (ret == -ENOSPC)