diff options
Diffstat (limited to 'drivers/platform/x86/acer-wmi.c')
| -rw-r--r-- | drivers/platform/x86/acer-wmi.c | 54 |
1 files changed, 30 insertions, 24 deletions
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index bbf78b2d6d93..96a0b75c52c9 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -96,7 +96,7 @@ enum acer_wmi_event_ids { WMID_ACCEL_EVENT = 0x5, }; -static const struct key_entry acer_wmi_keymap[] = { +static const struct key_entry acer_wmi_keymap[] __initconst = { {KE_KEY, 0x01, {KEY_WLAN} }, /* WiFi */ {KE_KEY, 0x03, {KEY_WLAN} }, /* WiFi */ {KE_KEY, 0x04, {KEY_WLAN} }, /* WiFi */ @@ -294,7 +294,7 @@ struct quirk_entry { static struct quirk_entry *quirks; -static void set_quirks(void) +static void __init set_quirks(void) { if (!interface) return; @@ -306,7 +306,7 @@ static void set_quirks(void) interface->capability |= ACER_CAP_BRIGHTNESS; } -static int dmi_matched(const struct dmi_system_id *dmi) +static int __init dmi_matched(const struct dmi_system_id *dmi) { quirks = dmi->driver_data; return 1; @@ -337,7 +337,7 @@ static struct quirk_entry quirk_lenovo_ideapad_s205 = { }; /* The Aspire One has a dummy ACPI-WMI interface - disable it */ -static struct dmi_system_id acer_blacklist[] = { +static const struct dmi_system_id acer_blacklist[] __initconst = { { .ident = "Acer Aspire One (SSD)", .matches = { @@ -355,7 +355,7 @@ static struct dmi_system_id acer_blacklist[] = { {} }; -static struct dmi_system_id acer_quirks[] = { +static const struct dmi_system_id acer_quirks[] __initconst = { { .callback = dmi_matched, .ident = "Acer Aspire 1360", @@ -530,14 +530,15 @@ static struct dmi_system_id acer_quirks[] = { {} }; -static int video_set_backlight_video_vendor(const struct dmi_system_id *d) +static int __init +video_set_backlight_video_vendor(const struct dmi_system_id *d) { interface->capability &= ~ACER_CAP_BRIGHTNESS; pr_info("Brightness must be controlled by generic video driver\n"); return 0; } -static const struct dmi_system_id video_vendor_dmi_table[] = { +static const struct dmi_system_id video_vendor_dmi_table[] __initconst = { { .callback = video_set_backlight_video_vendor, .ident = "Acer TravelMate 4750", @@ -582,7 +583,7 @@ static const struct dmi_system_id video_vendor_dmi_table[] = { }; /* Find which quirks are needed for a particular vendor/ model pair */ -static void find_quirks(void) +static void __init find_quirks(void) { if (!force_series) { dmi_check_system(acer_quirks); @@ -749,7 +750,7 @@ static acpi_status AMW0_set_u32(u32 value, u32 cap) return wmab_execute(&args, NULL); } -static acpi_status AMW0_find_mailled(void) +static acpi_status __init AMW0_find_mailled(void) { struct wmab_args args; struct wmab_ret ret; @@ -781,16 +782,16 @@ static acpi_status AMW0_find_mailled(void) return AE_OK; } -static int AMW0_set_cap_acpi_check_device_found; +static int AMW0_set_cap_acpi_check_device_found __initdata; -static acpi_status AMW0_set_cap_acpi_check_device_cb(acpi_handle handle, +static acpi_status __init AMW0_set_cap_acpi_check_device_cb(acpi_handle handle, u32 level, void *context, void **retval) { AMW0_set_cap_acpi_check_device_found = 1; return AE_OK; } -static const struct acpi_device_id norfkill_ids[] = { +static const struct acpi_device_id norfkill_ids[] __initconst = { { "VPC2004", 0}, { "IBM0068", 0}, { "LEN0068", 0}, @@ -798,7 +799,7 @@ static const struct acpi_device_id norfkill_ids[] = { { "", 0}, }; -static int AMW0_set_cap_acpi_check_device(void) +static int __init AMW0_set_cap_acpi_check_device(void) { const struct acpi_device_id *id; @@ -808,7 +809,7 @@ static int AMW0_set_cap_acpi_check_device(void) return AMW0_set_cap_acpi_check_device_found; } -static acpi_status AMW0_set_capabilities(void) +static acpi_status __init AMW0_set_capabilities(void) { struct wmab_args args; struct wmab_ret ret; @@ -1184,7 +1185,7 @@ static acpi_status wmid_v2_set_u32(u32 value, u32 cap) return wmid3_set_device_status(value, device); } -static void type_aa_dmi_decode(const struct dmi_header *header, void *dummy) +static void __init type_aa_dmi_decode(const struct dmi_header *header, void *d) { struct hotkey_function_type_aa *type_aa; @@ -1209,7 +1210,7 @@ static void type_aa_dmi_decode(const struct dmi_header *header, void *dummy) commun_fn_key_number = type_aa->commun_fn_key_number; } -static acpi_status WMID_set_capabilities(void) +static acpi_status __init WMID_set_capabilities(void) { struct acpi_buffer out = {ACPI_ALLOCATE_BUFFER, NULL}; union acpi_object *obj; @@ -1658,7 +1659,7 @@ static ssize_t show_bool_threeg(struct device *dev, u32 result; \ acpi_status status; - pr_info("This threeg sysfs will be removed in 2012 - used by: %s\n", + pr_info("This threeg sysfs will be removed in 2014 - used by: %s\n", current->comm); status = get_u32(&result, ACER_CAP_THREEG); if (ACPI_SUCCESS(status)) @@ -1671,7 +1672,7 @@ static ssize_t set_bool_threeg(struct device *dev, { u32 tmp = simple_strtoul(buf, NULL, 10); acpi_status status = set_u32(tmp, ACER_CAP_THREEG); - pr_info("This threeg sysfs will be removed in 2012 - used by: %s\n", + pr_info("This threeg sysfs will be removed in 2014 - used by: %s\n", current->comm); if (ACPI_FAILURE(status)) return -EINVAL; @@ -1683,7 +1684,7 @@ static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg, static ssize_t show_interface(struct device *dev, struct device_attribute *attr, char *buf) { - pr_info("This interface sysfs will be removed in 2012 - used by: %s\n", + pr_info("This interface sysfs will be removed in 2014 - used by: %s\n", current->comm); switch (interface->type) { case ACER_AMW0: @@ -1777,7 +1778,7 @@ static void acer_wmi_notify(u32 value, void *context) } } -static acpi_status +static acpi_status __init wmid3_set_lm_mode(struct lm_input_params *params, struct lm_return_value *return_value) { @@ -1811,7 +1812,7 @@ wmid3_set_lm_mode(struct lm_input_params *params, return status; } -static int acer_wmi_enable_ec_raw(void) +static int __init acer_wmi_enable_ec_raw(void) { struct lm_return_value return_value; acpi_status status; @@ -1834,7 +1835,7 @@ static int acer_wmi_enable_ec_raw(void) return status; } -static int acer_wmi_enable_lm(void) +static int __init acer_wmi_enable_lm(void) { struct lm_return_value return_value; acpi_status status; @@ -2043,6 +2044,7 @@ static int acer_platform_remove(struct platform_device *device) return 0; } +#ifdef CONFIG_PM_SLEEP static int acer_suspend(struct device *dev) { u32 value; @@ -2083,6 +2085,10 @@ static int acer_resume(struct device *dev) return 0; } +#else +#define acer_suspend NULL +#define acer_resume NULL +#endif static SIMPLE_DEV_PM_OPS(acer_pm, acer_suspend, acer_resume); @@ -2120,7 +2126,7 @@ static int remove_sysfs(struct platform_device *device) return 0; } -static int create_sysfs(void) +static int __init create_sysfs(void) { int retval = -ENOMEM; @@ -2149,7 +2155,7 @@ static void remove_debugfs(void) debugfs_remove(interface->debug.root); } -static int create_debugfs(void) +static int __init create_debugfs(void) { interface->debug.root = debugfs_create_dir("acer-wmi", NULL); if (!interface->debug.root) { |