From 741d1e3783d9486d76534f2f08442e1f0eb108a1 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 31 Aug 2022 17:15:28 +0300 Subject: [PATCH] iio: magnetometer: yamaha-yas530: Use pointers as driver data Unify ID tables to use pointers for driver data. It will allow to simplify the driver later on. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220831141530.80572-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron --- drivers/iio/magnetometer/yamaha-yas530.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/drivers/iio/magnetometer/yamaha-yas530.c b/drivers/iio/magnetometer/yamaha-yas530.c index 65bb34c..533fd8c 100644 --- a/drivers/iio/magnetometer/yamaha-yas530.c +++ b/drivers/iio/magnetometer/yamaha-yas530.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include @@ -1437,8 +1438,10 @@ static int yas5xx_probe(struct i2c_client *i2c, goto assert_reset; } - yas5xx->chip_info = &yas5xx_chip_info_tbl[id->driver_data]; - ci = yas5xx->chip_info; + ci = device_get_match_data(dev); + if (!ci) + ci = (const struct yas5xx_chip_info *)id->driver_data; + yas5xx->chip_info = ci; ret = regmap_read(yas5xx->map, YAS5XX_DEVICE_ID, &id_check); if (ret) @@ -1585,19 +1588,19 @@ static DEFINE_RUNTIME_DEV_PM_OPS(yas5xx_dev_pm_ops, yas5xx_runtime_suspend, yas5xx_runtime_resume, NULL); static const struct i2c_device_id yas5xx_id[] = { - {"yas530", yas530 }, - {"yas532", yas532 }, - {"yas533", yas533 }, - {"yas537", yas537 }, + {"yas530", (kernel_ulong_t)&yas5xx_chip_info_tbl[yas530] }, + {"yas532", (kernel_ulong_t)&yas5xx_chip_info_tbl[yas532] }, + {"yas533", (kernel_ulong_t)&yas5xx_chip_info_tbl[yas533] }, + {"yas537", (kernel_ulong_t)&yas5xx_chip_info_tbl[yas537] }, {} }; MODULE_DEVICE_TABLE(i2c, yas5xx_id); static const struct of_device_id yas5xx_of_match[] = { - { .compatible = "yamaha,yas530", }, - { .compatible = "yamaha,yas532", }, - { .compatible = "yamaha,yas533", }, - { .compatible = "yamaha,yas537", }, + { .compatible = "yamaha,yas530", &yas5xx_chip_info_tbl[yas530] }, + { .compatible = "yamaha,yas532", &yas5xx_chip_info_tbl[yas532] }, + { .compatible = "yamaha,yas533", &yas5xx_chip_info_tbl[yas533] }, + { .compatible = "yamaha,yas537", &yas5xx_chip_info_tbl[yas537] }, {} }; MODULE_DEVICE_TABLE(of, yas5xx_of_match); -- 2.7.4