Commit e558a79b authored May 08, 2022 by Jonathan Cameron

iio: proximity: vcnl3020: Drop unnecessary alignment requirement for i2c device



I2C does not by default use buffers directly for DMA so there is
no need to ensure they are DMA safe.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Ivan Mikhaylov <i.mikhaylov@yadro.com>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220508175712.647246-88-jic23@kernel.org

parent 2386c0f8

drivers/iio/proximity/vcnl3020.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -71,14 +71,14 @@ static const int vcnl3020_prox_sampling_frequency[][2] = {
		* @dev: vcnl3020 device.
		* @rev: revision id.
		* @lock: lock for protecting access to device hardware registers.
		* @buf: DMA safe __be16 buffer.
		* @buf: __be16 buffer.
		*/
		struct vcnl3020_data {
		struct regmap *regmap;
		struct device *dev;
		u8 rev;
		struct mutex lock;
		__be16 buf ____cacheline_aligned;
		__be16 buf;
		};

		/**