From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
____cacheline_aligned is an insufficient guarantee for non-coherent DMA
on platforms with 128 byte cachelines above L1. Switch to the updated
IIO_ALIGN definition.
Fixes: 7a02ef7907d8 ("iio:dac:ti-dac7311 Add driver for Texas Instrument DAC7311")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Cc: Charles-Antoine Couret <charles-antoine.couret@xxxxxxxxxxxxx>
---
drivers/iio/dac/ti-dac7311.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/dac/ti-dac7311.c b/drivers/iio/dac/ti-dac7311.c
index e10d17e60ed3..d86567be138a 100644
--- a/drivers/iio/dac/ti-dac7311.c
+++ b/drivers/iio/dac/ti-dac7311.c
@@ -52,7 +52,7 @@ struct ti_dac_chip {
bool powerdown;
u8 powerdown_mode;
u8 resolution;
- u8 buf[2] ____cacheline_aligned;
+ u8 buf[2] __aligned(IIO_ALIGN);
};
static u8 ti_dac_get_power(struct ti_dac_chip *ti_dac, bool powerdown)
--
2.36.0
