diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/acpi_video.c | 7 | ||||
| -rw-r--r-- | drivers/acpi/apei/ghes.c | 23 | ||||
| -rw-r--r-- | drivers/acpi/bgrt.c | 10 | ||||
| -rw-r--r-- | drivers/acpi/ec_sys.c | 3 | ||||
| -rw-r--r-- | drivers/acpi/fan.c | 2 | ||||
| -rw-r--r-- | drivers/acpi/pmic/intel_pmic_crc.c | 7 | ||||
| -rw-r--r-- | drivers/acpi/tables.c | 10 | ||||
| -rw-r--r-- | drivers/acpi/utils.c | 4 |
8 files changed, 26 insertions, 40 deletions
diff --git a/drivers/acpi/acpi_video.c b/drivers/acpi/acpi_video.c index a76f8be1bfe7..4361bc98ef4c 100644 --- a/drivers/acpi/acpi_video.c +++ b/drivers/acpi/acpi_video.c @@ -218,13 +218,6 @@ struct acpi_video_device { struct thermal_cooling_device *cooling_dev; }; -static const char device_decode[][30] = { - "motherboard VGA device", - "PCI VGA device", - "AGP VGA device", - "UNKNOWN", -}; - static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data); static void acpi_video_device_rebind(struct acpi_video_bus *video); static void acpi_video_device_bind(struct acpi_video_bus *video, diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index 3dd9c462d22a..60746ef904e4 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -26,7 +26,7 @@ */ #include <linux/kernel.h> -#include <linux/module.h> +#include <linux/moduleparam.h> #include <linux/init.h> #include <linux/acpi.h> #include <linux/io.h> @@ -79,6 +79,11 @@ ((struct acpi_hest_generic_status *) \ ((struct ghes_estatus_node *)(estatus_node) + 1)) +/* + * This driver isn't really modular, however for the time being, + * continuing to use module_param is the easiest way to remain + * compatible with existing boot arg use cases. + */ bool ghes_disable; module_param_named(disable, ghes_disable, bool, 0); @@ -1148,18 +1153,4 @@ err_ioremap_exit: err: return rc; } - -static void __exit ghes_exit(void) -{ - platform_driver_unregister(&ghes_platform_driver); - ghes_estatus_pool_exit(); - ghes_ioremap_exit(); -} - -module_init(ghes_init); -module_exit(ghes_exit); - -MODULE_AUTHOR("Huang Ying"); -MODULE_DESCRIPTION("APEI Generic Hardware Error Source support"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:GHES"); +device_initcall(ghes_init); diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c index a83e3c62c5a9..75f128e766a9 100644 --- a/drivers/acpi/bgrt.c +++ b/drivers/acpi/bgrt.c @@ -1,4 +1,6 @@ /* + * BGRT boot graphic support + * Authors: Matthew Garrett, Josh Triplett <josh@joshtriplett.org> * Copyright 2012 Red Hat, Inc <mjg@redhat.com> * Copyright 2012 Intel Corporation * @@ -8,7 +10,6 @@ */ #include <linux/kernel.h> -#include <linux/module.h> #include <linux/init.h> #include <linux/device.h> #include <linux/sysfs.h> @@ -103,9 +104,4 @@ out_kobject: kobject_put(bgrt_kobj); return ret; } - -module_init(bgrt_init); - -MODULE_AUTHOR("Matthew Garrett, Josh Triplett <josh@joshtriplett.org>"); -MODULE_DESCRIPTION("BGRT boot graphic support"); -MODULE_LICENSE("GPL"); +device_initcall(bgrt_init); diff --git a/drivers/acpi/ec_sys.c b/drivers/acpi/ec_sys.c index bea8e425a8de..6c7dd7af789e 100644 --- a/drivers/acpi/ec_sys.c +++ b/drivers/acpi/ec_sys.c @@ -73,6 +73,9 @@ static ssize_t acpi_ec_write_io(struct file *f, const char __user *buf, loff_t init_off = *off; int err = 0; + if (!write_support) + return -EINVAL; + if (*off >= EC_SPACE_SIZE) return 0; if (*off + count >= EC_SPACE_SIZE) { diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c index 6322db64b4a4..384cfc3083e1 100644 --- a/drivers/acpi/fan.c +++ b/drivers/acpi/fan.c @@ -46,7 +46,7 @@ MODULE_DEVICE_TABLE(acpi, fan_device_ids); #ifdef CONFIG_PM_SLEEP static int acpi_fan_suspend(struct device *dev); static int acpi_fan_resume(struct device *dev); -static struct dev_pm_ops acpi_fan_pm = { +static const struct dev_pm_ops acpi_fan_pm = { .resume = acpi_fan_resume, .freeze = acpi_fan_suspend, .thaw = acpi_fan_resume, diff --git a/drivers/acpi/pmic/intel_pmic_crc.c b/drivers/acpi/pmic/intel_pmic_crc.c index 42df46a86c25..fcd1852dcdee 100644 --- a/drivers/acpi/pmic/intel_pmic_crc.c +++ b/drivers/acpi/pmic/intel_pmic_crc.c @@ -13,7 +13,7 @@ * GNU General Public License for more details. */ -#include <linux/module.h> +#include <linux/init.h> #include <linux/acpi.h> #include <linux/mfd/intel_soc_pmic.h> #include <linux/regmap.h> @@ -205,7 +205,4 @@ static int __init intel_crc_pmic_opregion_driver_init(void) { return platform_driver_register(&intel_crc_pmic_opregion_driver); } -module_init(intel_crc_pmic_opregion_driver_init); - -MODULE_DESCRIPTION("CrystalCove ACPI operation region driver"); -MODULE_LICENSE("GPL"); +device_initcall(intel_crc_pmic_opregion_driver_init); diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index 57c0a4525dba..f49c02442d65 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -486,3 +486,13 @@ static int __init acpi_force_table_verification_setup(char *s) } early_param("acpi_force_table_verification", acpi_force_table_verification_setup); + +static int __init acpi_force_32bit_fadt_addr(char *s) +{ + pr_info("Forcing 32 Bit FADT addresses\n"); + acpi_gbl_use32_bit_fadt_addresses = TRUE; + + return 0; +} + +early_param("acpi_force_32bit_fadt_addr", acpi_force_32bit_fadt_addr); diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c index f2f9873bb5c3..f12a72428aac 100644 --- a/drivers/acpi/utils.c +++ b/drivers/acpi/utils.c @@ -201,10 +201,6 @@ acpi_extract_package(union acpi_object *package, u8 **pointer = NULL; union acpi_object *element = &(package->package.elements[i]); - if (!element) { - return AE_BAD_DATA; - } - switch (element->type) { case ACPI_TYPE_INTEGER: |