hwmon: (w83627ehf) Fix broken driver init
Commit 2265cef2 (hwmon: (w83627ehf) Properly report PECI and AMD-SI sensor types) results in kernel panic if data->temp_label was not initialized. The problem was found with chip W83627DHG-P. Add check if data->temp->label was set before use. Based on incomplete patch by Alexander Beregalov. Reported-by: NAlexander Beregalov <a.beregalov@gmail.com> Tested-by: NAlexander Beregalov <a.beregalov@gmail.com> Cc: stable@kernel.org Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: NJean Delvare <khali@linux-fr.org>
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