diff options
Diffstat (limited to 'drivers/input/misc')
| -rw-r--r-- | drivers/input/misc/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/input/misc/atlas_btns.c | 9 | ||||
| -rw-r--r-- | drivers/input/misc/pcspkr.c | 14 | ||||
| -rw-r--r-- | drivers/input/misc/wistron_btns.c | 2 |
4 files changed, 19 insertions, 7 deletions
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 9b26574f146..d602b8fa7d4 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -68,6 +68,7 @@ config INPUT_WISTRON_BTNS select INPUT_POLLDEV select NEW_LEDS select LEDS_CLASS + select CHECK_SIGNATURE help Say Y here for support of Winstron laptop button interface, used on laptops of various brands, including Acer and Fujitsu-Siemens. If diff --git a/drivers/input/misc/atlas_btns.c b/drivers/input/misc/atlas_btns.c index 0acc3a12360..e43e92fd9e2 100644 --- a/drivers/input/misc/atlas_btns.c +++ b/drivers/input/misc/atlas_btns.c @@ -31,7 +31,6 @@ #define ACPI_ATLAS_NAME "Atlas ACPI" #define ACPI_ATLAS_CLASS "Atlas" -#define ACPI_ATLAS_BUTTON_HID "ASIM0000" static struct input_dev *input_dev; @@ -130,10 +129,16 @@ static int atlas_acpi_button_remove(struct acpi_device *device, int type) return status; } +static const struct acpi_device_id atlas_device_ids[] = { + {"ASIM0000", 0}, + {"", 0}, +}; +MODULE_DEVICE_TABLE(acpi, atlas_device_ids); + static struct acpi_driver atlas_acpi_driver = { .name = ACPI_ATLAS_NAME, .class = ACPI_ATLAS_CLASS, - .ids = ACPI_ATLAS_BUTTON_HID, + .ids = atlas_device_ids, .ops = { .add = atlas_acpi_button_add, .remove = atlas_acpi_button_remove, diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c index 31989dcd922..c19f77fbaf2 100644 --- a/drivers/input/misc/pcspkr.c +++ b/drivers/input/misc/pcspkr.c @@ -17,14 +17,20 @@ #include <linux/init.h> #include <linux/input.h> #include <linux/platform_device.h> -#include <asm/8253pit.h> #include <asm/io.h> MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>"); MODULE_DESCRIPTION("PC Speaker beeper driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:pcspkr"); -static DEFINE_SPINLOCK(i8253_beep_lock); +#ifdef CONFIG_X86 +/* Use the global PIT lock ! */ +#include <asm/i8253.h> +#else +#include <asm/8253pit.h> +static DEFINE_SPINLOCK(i8253_lock); +#endif static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) { @@ -43,7 +49,7 @@ static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int c if (value > 20 && value < 32767) count = PIT_TICK_RATE / value; - spin_lock_irqsave(&i8253_beep_lock, flags); + spin_lock_irqsave(&i8253_lock, flags); if (count) { /* enable counter 2 */ @@ -58,7 +64,7 @@ static int pcspkr_event(struct input_dev *dev, unsigned int type, unsigned int c outb(inb_p(0x61) & 0xFC, 0x61); } - spin_unlock_irqrestore(&i8253_beep_lock, flags); + spin_unlock_irqrestore(&i8253_lock, flags); return 0; } diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c index 60121f10f8d..b438d998625 100644 --- a/drivers/input/misc/wistron_btns.c +++ b/drivers/input/misc/wistron_btns.c @@ -247,7 +247,7 @@ static int have_wifi; static int have_bluetooth; static int have_leds; -static int __init dmi_matched(struct dmi_system_id *dmi) +static int __init dmi_matched(const struct dmi_system_id *dmi) { const struct key_entry *key; |