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ASoC: codecs: da7210: add check for i2c_add_driver
[ Upstream commit82fa8f581a
] As i2c_add_driver could return error if fails, it should be better to check the return value. However, if the CONFIG_I2C and CONFIG_SPI_MASTER are both true, the return value of i2c_add_driver will be covered by spi_register_driver. Therefore, it is necessary to add check and return error if fails. Fixes:aa0e25caaf
("ASoC: da7210: Add support for spi regmap") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Link: https://lore.kernel.org/r/20220531094712.2376759-1-jiasheng@iscas.ac.cn Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -1351,6 +1351,8 @@ static int __init da7210_modinit(void)
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int ret = 0;
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#if IS_ENABLED(CONFIG_I2C)
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ret = i2c_add_driver(&da7210_i2c_driver);
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if (ret)
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return ret;
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#endif
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#if defined(CONFIG_SPI_MASTER)
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ret = spi_register_driver(&da7210_spi_driver);
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