| commit | 1d052931c689d14397d05ac705cf386955bcf813 | |
| author | Irina Tirdea <irina.tirdea@intel.com> | |
| Mon, 13 Apr 2015 15:40:54 +0000 (13 18:40 +0300) | ||
| committer | Jonathan Cameron <jic23@kernel.org> | |
| Sun, 26 Apr 2015 18:46:39 +0000 (26 19:46 +0100) | ||
| tree | 8662c1298ede068b0b99e8d31ce1491fccce16f9 | treesnapshot (tar.gz zip) |
| parent | 476c41a73eee708101495d2202c82060d0fc787d | commitdiff |
iio: accel: mma9553: check for error in reading initial activity and stepcnt
When configuring gpio, we need to read initial values for activity and
step count. This function may fail due to i2c read errors.
Check the error code returned by mma9553_read_activity_stepcnt
and return the appropriate error in gpio config function.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Reported-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
When configuring gpio, we need to read initial values for activity and
step count. This function may fail due to i2c read errors.
Check the error code returned by mma9553_read_activity_stepcnt
and return the appropriate error in gpio config function.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Reported-by: Hartmut Knaack <knaack.h@gmx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| drivers/iio/accel/mma9553.c | diffblobblamehistory |