Commit 2903a2f2 authored by Chen Ni's avatar Chen Ni Committed by Jonathan Cameron
Browse files

iio: dac: ti-dac7311: Add check for spi_setup 



Add check for the return value of spi_setup() and return the error
if it fails in order to catch the error.

Signed-off-by: default avatarChen Ni <nichen@iscas.ac.cn>
Link: https://patch.msgid.link/20240705084250.3006527-1-nichen@iscas.ac.cn


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 2956979d

drivers/iio/dac/ti-dac7311.c

+3 −1
Original line number Diff line number Diff line
@@ -249,7 +249,9 @@ static int ti_dac_probe(struct spi_device *spi) 


	spi->mode = SPI_MODE_1;

	spi->bits_per_word = 16;

	spi_setup(spi);

	ret = spi_setup(spi);

	if (ret < 0)

		return dev_err_probe(dev, ret, "spi_setup failed\n");



	indio_dev->info = &ti_dac_info;

	indio_dev->name = spi_get_device_id(spi)->name;