[PATCH] staging: speakup: Replace simple_strtoul with kstrtoul

[Bharath Vedartham]

simple_strtoul is obsolete. Change it to kstrtoul. Kernel is building
and booting successfully.

Signed-off-by: Bharath Vedartham <linux.bhar@xxxxxxxxx>
---
 drivers/staging/speakup/kobjects.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c
index 2e36d87..ad5a2b2 100644
--- a/drivers/staging/speakup/kobjects.c
+++ b/drivers/staging/speakup/kobjects.c
@@ -787,7 +787,9 @@ static ssize_t message_store_helper(const char *buf, size_t count,
 			continue;
 		}
 
-		index = simple_strtoul(cp, &temp, 10);
+		retval = kstrtoul(cp, 0, &index);
+		if (retval)
+			return retval;
 
 		while ((temp < linefeed) && (*temp == ' ' || *temp == '\t'))
 			temp++;
-- 
2.7.4