Messages in this thread Patch in this message | | | From | Irina Tirdea <> | Subject | [PATCH v2 16/17] iio: accel: mma9553: document use of mutex | Date | Mon, 13 Apr 2015 18:41:03 +0300 |
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Fix checkpatch.pl --strict check: CHECK: struct mutex definition without comment + struct mutex mutex;
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com> --- drivers/iio/accel/mma9553.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/iio/accel/mma9553.c b/drivers/iio/accel/mma9553.c index 08f28c3..a605280 100644 --- a/drivers/iio/accel/mma9553.c +++ b/drivers/iio/accel/mma9553.c @@ -182,6 +182,10 @@ struct mma9553_conf_regs { struct mma9553_data { struct i2c_client *client; + /* + * 1. Serialize access to HW (requested by mma9551_core API). + * 2. Serialize sequences that power on/off the device and access HW. + */ struct mutex mutex; struct mma9553_conf_regs conf; struct mma9553_event events[MMA9553_EVENTS_INFO_SIZE]; -- 1.9.1
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