diff options
Diffstat (limited to 'drivers/thermal/st/st_thermal_memmap.c')
| -rw-r--r-- | drivers/thermal/st/st_thermal_memmap.c | 31 |
1 files changed, 6 insertions, 25 deletions
diff --git a/drivers/thermal/st/st_thermal_memmap.c b/drivers/thermal/st/st_thermal_memmap.c index a0114452d11f..8f76e50ea567 100644 --- a/drivers/thermal/st/st_thermal_memmap.c +++ b/drivers/thermal/st/st_thermal_memmap.c @@ -27,7 +27,7 @@ static const struct reg_field st_mmap_thermal_regfields[MAX_REGFIELDS] = { * written simultaneously for powering on and off the temperature * sensor. regmap_update_bits() will be used to update the register. */ - [INT_THRESH_HI] = REG_FIELD(STIH416_MPE_INT_THRESH, 0, 7), + [INT_THRESH_HI] = REG_FIELD(STIH416_MPE_INT_THRESH, 0, 7), [DCORRECT] = REG_FIELD(STIH416_MPE_CONF, 5, 9), [OVERFLOW] = REG_FIELD(STIH416_MPE_STATUS, 9, 9), [DATA] = REG_FIELD(STIH416_MPE_STATUS, 11, 18), @@ -119,19 +119,10 @@ static int st_mmap_regmap_init(struct st_thermal_sensor *sensor) { struct device *dev = sensor->dev; struct platform_device *pdev = to_platform_device(dev); - struct resource *res; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "no memory resources defined\n"); - return -ENODEV; - } - - sensor->mmio_base = devm_ioremap_resource(dev, res); - if (IS_ERR(sensor->mmio_base)) { - dev_err(dev, "failed to remap IO\n"); + sensor->mmio_base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); + if (IS_ERR(sensor->mmio_base)) return PTR_ERR(sensor->mmio_base); - } sensor->regmap = devm_regmap_init_mmio(dev, sensor->mmio_base, &st_416mpe_regmap_config); @@ -151,15 +142,6 @@ static const struct st_thermal_sensor_ops st_mmap_sensor_ops = { .enable_irq = st_mmap_enable_irq, }; -/* Compatible device data stih416 mpe thermal sensor */ -static const struct st_thermal_compat_data st_416mpe_cdata = { - .reg_fields = st_mmap_thermal_regfields, - .ops = &st_mmap_sensor_ops, - .calibration_val = 14, - .temp_adjust_val = -95, - .crit_temp = 120, -}; - /* Compatible device data stih407 thermal sensor */ static const struct st_thermal_compat_data st_407_cdata = { .reg_fields = st_mmap_thermal_regfields, @@ -170,7 +152,6 @@ static const struct st_thermal_compat_data st_407_cdata = { }; static const struct of_device_id st_mmap_thermal_of_match[] = { - { .compatible = "st,stih416-mpe-thermal", .data = &st_416mpe_cdata }, { .compatible = "st,stih407-thermal", .data = &st_407_cdata }, { /* sentinel */ } }; @@ -181,15 +162,15 @@ static int st_mmap_probe(struct platform_device *pdev) return st_thermal_register(pdev, st_mmap_thermal_of_match); } -static int st_mmap_remove(struct platform_device *pdev) +static void st_mmap_remove(struct platform_device *pdev) { - return st_thermal_unregister(pdev); + st_thermal_unregister(pdev); } static struct platform_driver st_mmap_thermal_driver = { .driver = { .name = "st_thermal_mmap", - .pm = &st_thermal_pm_ops, + .pm = pm_sleep_ptr(&st_thermal_pm_ops), .of_match_table = st_mmap_thermal_of_match, }, .probe = st_mmap_probe, |