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

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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: Chen Ni <nichen@iscas.ac.cn>
Link: https://patch.msgid.link/20240705084250.3006527-1-nichen@iscas.ac.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Chen Ni 2024-07-05 16:42:50 +08:00 committed by Jonathan Cameron
parent 2956979dbd
commit 2903a2f260
1 changed files with 3 additions and 1 deletions
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4
drivers/iio/dac/ti-dac7311.c
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@ -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;