Messages in this thread Patch in this message | | | From | LABBE Corentin <> | Subject | [PATCH v4] i2c: taos-evm: replace simple_strtoul by kstrtou8 | Date | Tue, 24 Nov 2015 08:43:27 +0100 |
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The simple_strtoul function is marked as obsolete. This patch replace it by kstrtou8.
Reviewed-by: Jean Delvare <jdelvare@suse.de> Tested-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> --- drivers/i2c/busses/i2c-taos-evm.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-taos-evm.c b/drivers/i2c/busses/i2c-taos-evm.c index 4c7fc2d..210ca82 100644 --- a/drivers/i2c/busses/i2c-taos-evm.c +++ b/drivers/i2c/busses/i2c-taos-evm.c @@ -130,7 +130,13 @@ static int taos_smbus_xfer(struct i2c_adapter *adapter, u16 addr, return 0; } else { if (p[0] == 'x') { - data->byte = simple_strtol(p + 1, NULL, 16); + /* + * Voluntarily dropping error code of kstrtou8 since all + * error code that it could return are invalid according + * to Documentation/i2c/fault-codes. + */ + if (kstrtou8(p + 1, 16, &data->byte)) + return -EPROTO; return 0; } } -- 2.4.10
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