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| author | David S. Miller <davem@davemloft.net> | 2020-09-23 02:45:34 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-23 02:45:34 +0300 |
| commit | 3ab0a7a0c349a1d7beb2bb371a62669d1528269d (patch) | |
| tree | d2ae17c3bfc829ce0c747ad97021cd4bc8fb11dc /drivers/iio/accel/kxsd9.c | |
| parent | 92ec804f3dbf0d986f8e10850bfff14f316d7aaf (diff) | |
| parent | 805c6d3c19210c90c109107d189744e960eae025 (diff) | |
| download | linux-3ab0a7a0c349a1d7beb2bb371a62669d1528269d.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Two minor conflicts:
1) net/ipv4/route.c, adding a new local variable while
moving another local variable and removing it's
initial assignment.
2) drivers/net/dsa/microchip/ksz9477.c, overlapping changes.
One pretty prints the port mode differently, whilst another
changes the driver to try and obtain the port mode from
the port node rather than the switch node.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/iio/accel/kxsd9.c')
| -rw-r--r-- | drivers/iio/accel/kxsd9.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c index 66b2e4cf24cf..0e18b92e2099 100644 --- a/drivers/iio/accel/kxsd9.c +++ b/drivers/iio/accel/kxsd9.c @@ -209,14 +209,20 @@ static irqreturn_t kxsd9_trigger_handler(int irq, void *p) const struct iio_poll_func *pf = p; struct iio_dev *indio_dev = pf->indio_dev; struct kxsd9_state *st = iio_priv(indio_dev); + /* + * Ensure correct positioning and alignment of timestamp. + * No need to zero initialize as all elements written. + */ + struct { + __be16 chan[4]; + s64 ts __aligned(8); + } hw_values; int ret; - /* 4 * 16bit values AND timestamp */ - __be16 hw_values[8]; ret = regmap_bulk_read(st->map, KXSD9_REG_X, - &hw_values, - 8); + hw_values.chan, + sizeof(hw_values.chan)); if (ret) { dev_err(st->dev, "error reading data\n"); @@ -224,7 +230,7 @@ static irqreturn_t kxsd9_trigger_handler(int irq, void *p) } iio_push_to_buffers_with_timestamp(indio_dev, - hw_values, + &hw_values, iio_get_time_ns(indio_dev)); iio_trigger_notify_done(indio_dev->trig); |