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| author | LABBE Corentin <clabbe.montjoie@gmail.com> | 2015-11-24 08:43:27 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2015-11-30 18:37:22 +0100 |
| commit | c4c696fa1b0623031544da8b10f9d4e1401a49db (patch) | |
| tree | 426d1dc3149ee147707eb75741d314efae91f5f6 /drivers | |
| parent | i2c: piix4: Add adapter port name support for SB800 chipset (diff) | |
| download | linux-c4c696fa1b0623031544da8b10f9d4e1401a49db.tar.xz linux-c4c696fa1b0623031544da8b10f9d4e1401a49db.zip | |
i2c: taos-evm: replace simple_strtoul by kstrtou8
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>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/busses/i2c-taos-evm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-taos-evm.c b/drivers/i2c/busses/i2c-taos-evm.c index 4c7fc2d47014..210ca82f8aa0 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; } } |