mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-22 00:40:03 +00:00
iio: adc: ti-ads8688: Fix alignment of buffer in iio_push_to_buffers_with_timestamp()
Add __aligned(8) to ensure the buffer passed to
iio_push_to_buffers_with_timestamp() is suitable for the naturally
aligned timestamp that will be inserted.
Fixes: f214ff521f
("iio: ti-ads8688: Update buffer allocation for timestamps")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20210613152301.571002-5-jic23@kernel.org
This commit is contained in:
parent
6a6be221b8
commit
61fa5dfa5f
1 changed files with 2 additions and 1 deletions
|
@ -383,7 +383,8 @@ static irqreturn_t ads8688_trigger_handler(int irq, void *p)
|
|||
{
|
||||
struct iio_poll_func *pf = p;
|
||||
struct iio_dev *indio_dev = pf->indio_dev;
|
||||
u16 buffer[ADS8688_MAX_CHANNELS + sizeof(s64)/sizeof(u16)];
|
||||
/* Ensure naturally aligned timestamp */
|
||||
u16 buffer[ADS8688_MAX_CHANNELS + sizeof(s64)/sizeof(u16)] __aligned(8);
|
||||
int i, j = 0;
|
||||
|
||||
for (i = 0; i < indio_dev->masklength; i++) {
|
||||
|
|
Loading…
Reference in a new issue