[PATCH 10/12] mfd: aat2870-core: Stop using obsolte simple_strtoul()
From: Lee Jones <hidden>
Date: 2014-07-02 15:29:46
Also in:
lkml
Subsystem:
multifunction devices (mfd), the rest · Maintainers:
Lee Jones, Linus Torvalds
Soothes checkpatch warning:
WARNING: simple_strtoul is obsolete, use kstrtoul instead
#306: FILE: drivers/mfd/aat2870-core.c:306:
+ addr = simple_strtoul(start, &start, 16);
Signed-off-by: Lee Jones <redacted>
---
drivers/mfd/aat2870-core.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/aat2870-core.c b/drivers/mfd/aat2870-core.c
index 14d9542..4e6e03d 100644
--- a/drivers/mfd/aat2870-core.c
+++ b/drivers/mfd/aat2870-core.c@@ -303,7 +303,10 @@ static ssize_t aat2870_reg_write_file(struct file *file, while (*start == ' ') start++; - addr = simple_strtoul(start, &start, 16); + ret = kstrtoul(start, 16, &addr); + if (ret) + return ret; + if (addr >= AAT2870_REG_NUM) { dev_err(aat2870->dev, "Invalid address, 0x%lx\n", addr); return -EINVAL;
--
1.8.3.2