mfd: mc13xxx: move to coredevice_initcall
The PMIC is often a dependency for other devices, so make sure it's initialized early. While at it, merge the spi/i2c registration into a single initcall and use IS_ENABLED instead of ifdefs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -397,7 +397,6 @@ static __maybe_unused struct of_device_id mc13xxx_dt_ids[] = {
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{ }
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};
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#ifdef CONFIG_I2C
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static struct driver_d mc13xxx_i2c_driver = {
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.name = "mc13xxx-i2c",
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.probe = mc13xxx_probe,
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@ -405,19 +404,30 @@ static struct driver_d mc13xxx_i2c_driver = {
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.of_compatible = DRV_OF_COMPAT(mc13xxx_dt_ids),
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};
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static int __init mc13xxx_i2c_init(void)
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{
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return i2c_driver_register(&mc13xxx_i2c_driver);
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}
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device_initcall(mc13xxx_i2c_init);
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#endif
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#ifdef CONFIG_SPI
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static struct driver_d mc13xxx_spi_driver = {
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.name = "mc13xxx-spi",
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.probe = mc13xxx_probe,
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.id_table = mc13xxx_ids,
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.of_compatible = DRV_OF_COMPAT(mc13xxx_dt_ids),
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};
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device_spi_driver(mc13xxx_spi_driver);
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#endif
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static int __init mc13xxx_init(void)
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{
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int err_spi = 0, err_i2c = 0;
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if (IS_ENABLED(CONFIG_I2C))
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err_spi = i2c_driver_register(&mc13xxx_i2c_driver);
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if (IS_ENABLED(CONFIG_SPI))
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err_i2c = spi_driver_register(&mc13xxx_spi_driver);
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if (err_spi)
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return err_spi;
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if (err_i2c)
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return err_i2c;
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return 0;
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}
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coredevice_initcall(mc13xxx_init);
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