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Commit 169a88c1 authored by Gregor Boirie's avatar Gregor Boirie Committed by Jonathan Cameron
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iio:st_sensors: emulate SMBus block read if needed 



Use SMBus "block read" protocol only when supported by adapter.

Signed-off-by: default avatarGregor Boirie <gregor.boirie@parrot.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent dfe3ab1a

drivers/iio/common/st_sensors/st_sensors_i2c.c

+2 −2
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ static int st_sensors_i2c_read_multiple_byte( 
	if (multiread_bit)

		reg_addr |= ST_SENSORS_I2C_MULTIREAD;



	return i2c_smbus_read_i2c_block_data(to_i2c_client(dev),

	return i2c_smbus_read_i2c_block_data_or_emulated(to_i2c_client(dev),

							 reg_addr, len, data);

}