diff options
Diffstat (limited to 'drivers/mfd/intel-lpss-acpi.c')
| -rw-r--r-- | drivers/mfd/intel-lpss-acpi.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/drivers/mfd/intel-lpss-acpi.c b/drivers/mfd/intel-lpss-acpi.c index 212818aef93e..2a83f8678f1d 100644 --- a/drivers/mfd/intel-lpss-acpi.c +++ b/drivers/mfd/intel-lpss-acpi.c @@ -8,15 +8,20 @@ * Mika Westerberg <mika.westerberg@linux.intel.com> */ -#include <linux/acpi.h> +#include <linux/device.h> +#include <linux/gfp_types.h> #include <linux/ioport.h> -#include <linux/kernel.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> +#include <linux/pm.h> #include <linux/pm_runtime.h> #include <linux/platform_device.h> #include <linux/property.h> + #include <linux/pxa2xx_ssp.h> +#include <asm/errno.h> + #include "intel-lpss.h" static const struct property_entry spt_spi_properties[] = { @@ -169,23 +174,20 @@ MODULE_DEVICE_TABLE(acpi, intel_lpss_acpi_ids); static int intel_lpss_acpi_probe(struct platform_device *pdev) { + const struct intel_lpss_platform_info *data; struct intel_lpss_platform_info *info; - const struct acpi_device_id *id; int ret; - id = acpi_match_device(intel_lpss_acpi_ids, &pdev->dev); - if (!id) + data = device_get_match_data(&pdev->dev); + if (!data) return -ENODEV; - info = devm_kmemdup(&pdev->dev, (void *)id->driver_data, sizeof(*info), - GFP_KERNEL); + info = devm_kmemdup(&pdev->dev, data, sizeof(*info), GFP_KERNEL); if (!info) return -ENOMEM; + /* No need to check mem and irq here as intel_lpss_probe() does it for us */ info->mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!info->mem) - return -ENODEV; - info->irq = platform_get_irq(pdev, 0); ret = intel_lpss_probe(&pdev->dev, info); @@ -198,23 +200,19 @@ static int intel_lpss_acpi_probe(struct platform_device *pdev) return 0; } -static int intel_lpss_acpi_remove(struct platform_device *pdev) +static void intel_lpss_acpi_remove(struct platform_device *pdev) { intel_lpss_remove(&pdev->dev); pm_runtime_disable(&pdev->dev); - - return 0; } -static INTEL_LPSS_PM_OPS(intel_lpss_acpi_pm_ops); - static struct platform_driver intel_lpss_acpi_driver = { .probe = intel_lpss_acpi_probe, - .remove = intel_lpss_acpi_remove, + .remove_new = intel_lpss_acpi_remove, .driver = { .name = "intel-lpss", .acpi_match_table = intel_lpss_acpi_ids, - .pm = &intel_lpss_acpi_pm_ops, + .pm = pm_ptr(&intel_lpss_pm_ops), }, }; @@ -224,3 +222,4 @@ MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>"); MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>"); MODULE_DESCRIPTION("Intel LPSS ACPI driver"); MODULE_LICENSE("GPL v2"); +MODULE_IMPORT_NS(INTEL_LPSS); |