| commit | 4398e7057d66050b4121b97da048bfe3fdaf4c8d | [log] [tgz] |
|---|---|---|
| author | Oded Gabbay <oded.gabbay@gmail.com> | Tue Feb 26 11:23:34 2019 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Tue Feb 26 11:35:03 2019 +0100 |
| tree | 87dfea73893e480b56102f03d42335c44a8b49ac | |
| parent | 8737d037209fe97a98863047cc2789b38c3d3681 [diff] |
habanalabs: return error when failing to read/write i2c The driver can't read/write from i2c if the device is in reset or disabled. Therefore, return -EBUSY in those cases instead of 0. This change also fixes a smatch warning about uninitialized variable. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>