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mfd: aat2870-core: Stop using obsolte simple_strtoul()

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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    WARNING: simple_strtoul is obsolete, use kstrtoul instead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 <lee.jones@linaro.org>
This commit is contained in:
Lee Jones 2014-05-08 12:58:24 +01:00
parent 0363be8b55
commit 0ebc1c25ca
1 changed files with 4 additions and 1 deletions
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5
drivers/mfd/aat2870-core.c
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@ -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;