[PATCH] bluetooth: bt3c_cs: clean up obsolete functions

["Mutharaju, Prasanna (P.)" <mkarthi3@visteon.com>]

From: Prasanna Karthik <mkarthi3@visteon.com>

simple_strtoul is obsolete, use kstrtoul instead reported by checkpatch.

Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>
---
 drivers/bluetooth/bt3c_cs.c |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 7aab654..33b09be 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -453,7 +453,8 @@ static int bt3c_load_firmware(struct bt3c_info *info,
 {
 	char *ptr =3D (char *) firmware;
 	char b[9];
-	unsigned int iobase, size, addr, fcs, tmp;
+	unsigned int iobase, tmp;
+	unsigned long size, addr, fcs;
 	int i, err =3D 0;
=20
 	iobase =3D info->p_dev->resource[0]->start;
@@ -478,15 +479,18 @@ static int bt3c_load_firmware(struct bt3c_info *info,
=20
 		memset(b, 0, sizeof(b));
 		memcpy(b, ptr + 2, 2);
-		size =3D simple_strtoul(b, NULL, 16);
+		if (kstrtoul(b, 16, &size) < 0)
+			return -EINVAL;
=20
 		memset(b, 0, sizeof(b));
 		memcpy(b, ptr + 4, 8);
-		addr =3D simple_strtoul(b, NULL, 16);
+		if (kstrtoul(b, 16, &addr) < 0)
+			return -EINVAL;
=20
 		memset(b, 0, sizeof(b));
 		memcpy(b, ptr + (size * 2) + 2, 2);
-		fcs =3D simple_strtoul(b, NULL, 16);
+		if (kstrtoul(b, 16, &fcs) < 0)
+			return -EINVAL;
=20
 		memset(b, 0, sizeof(b));
 		for (tmp =3D 0, i =3D 0; i < size; i++) {
--=20
1.7.0.4