[PATCH] staging: speakup: remove simple_strtoul()

[Gabriel Fedel]

Replace simple_strtoul() with kstrtoul(), because simple_strtoul() is
obsolete

Signed-off-by: Gabriel Fedel <fedel at fedel.net.br>
---
 drivers/staging/speakup/kobjects.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c
index f1f9022..ddc5ac3 100644
--- a/drivers/staging/speakup/kobjects.c
+++ b/drivers/staging/speakup/kobjects.c
@@ -154,7 +154,9 @@ static ssize_t chars_chartab_store(struct kobject *kobj,
 			continue;
 		}
 
-		index = simple_strtoul(cp, &temp, 10);
+		if  kstrtoul((char *)cp, 10, &index) != 0
+			pr_warn("overflow or parsing error has occurred");
+
 		if (index > 255) {
 			rejected++;
 			cp = linefeed + 1;
@@ -787,7 +789,8 @@ static ssize_t message_store_helper(const char *buf, size_t count,
 			continue;
 		}
 
-		index = simple_strtoul(cp, &temp, 10);
+		if kstrtoul((char *)cp, 10, &index) != 0
+			pr_warn("overflow or parsing error has occurred");
 
 		while ((temp < linefeed) && (*temp == ' ' || *temp == '\t'))
 			temp++;
-- 
2.1.4