diff options
Diffstat (limited to 'drivers/acpi/sbs.c')
| -rw-r--r-- | drivers/acpi/sbs.c | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c index ad0b13ad4bbb..a2428e9462dd 100644 --- a/drivers/acpi/sbs.c +++ b/drivers/acpi/sbs.c @@ -31,7 +31,7 @@ #include <linux/jiffies.h> #include <linux/delay.h> #include <linux/power_supply.h> -#include <linux/dmi.h> +#include <linux/platform_data/x86/apple.h> #include "sbshc.h" #include "battery.h" @@ -58,8 +58,6 @@ static unsigned int cache_time = 1000; module_param(cache_time, uint, 0644); MODULE_PARM_DESC(cache_time, "cache time in milliseconds"); -static bool sbs_manager_broken; - #define MAX_SBS_BAT 4 #define ACPI_SBS_BLOCK_MAX 32 @@ -476,7 +474,7 @@ static ssize_t acpi_battery_alarm_store(struct device *dev, return count; } -static struct device_attribute alarm_attr = { +static const struct device_attribute alarm_attr = { .attr = {.name = "alarm", .mode = 0644}, .show = acpi_battery_alarm_show, .store = acpi_battery_alarm_store, @@ -632,31 +630,12 @@ static void acpi_sbs_callback(void *context) } } -static int disable_sbs_manager(const struct dmi_system_id *d) -{ - sbs_manager_broken = true; - return 0; -} - -static struct dmi_system_id acpi_sbs_dmi_table[] = { - { - .callback = disable_sbs_manager, - .ident = "Apple", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc.") - }, - }, - { }, -}; - static int acpi_sbs_add(struct acpi_device *device) { struct acpi_sbs *sbs; int result = 0; int id; - dmi_check_system(acpi_sbs_dmi_table); - sbs = kzalloc(sizeof(struct acpi_sbs), GFP_KERNEL); if (!sbs) { result = -ENOMEM; @@ -677,7 +656,7 @@ static int acpi_sbs_add(struct acpi_device *device) result = 0; - if (!sbs_manager_broken) { + if (!x86_apple_machine) { result = acpi_manager_get_info(sbs); if (!result) { sbs->manager_present = 1; |