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misc/pvpanic : grouping ACPI related stuff 

Grouping ACPI related stuff and make preparation to break
the ACPI dependency w/o any functional change.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Peng Hao <peng.hao2@zte.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peng Hao 2018-11-06 22:57:17 +08:00 committed by Greg Kroah-Hartman
parent 46f934c9a1
commit a8b71d2735
1 changed files with 21 additions and 22 deletions
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43
drivers/misc/pvpanic.c
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@ -32,32 +32,12 @@
static void __iomem *base;
#define PVPANIC_PANICKED (1 << 0)
MODULE_AUTHOR("Hu Tao <hutao@cn.fujitsu.com>");
MODULE_DESCRIPTION("pvpanic device driver");
MODULE_LICENSE("GPL");
static int pvpanic_add(struct acpi_device *device);
static int pvpanic_remove(struct acpi_device *device);
static const struct acpi_device_id pvpanic_device_ids[] = {
{ "QEMU0001", 0 },
{ "", 0 },
};
MODULE_DEVICE_TABLE(acpi, pvpanic_device_ids);
#define PVPANIC_PANICKED (1 << 0)
static struct acpi_driver pvpanic_driver = {
.name = "pvpanic",
.class = "QEMU",
.ids = pvpanic_device_ids,
.ops = {
.add = pvpanic_add,
.remove = pvpanic_remove,
},
.owner = THIS_MODULE,
};
static void
pvpanic_send_event(unsigned int event)
{
@ -77,6 +57,25 @@ static struct notifier_block pvpanic_panic_nb = {
.priority = 1, /* let this called before broken drm_fb_helper */
};
static int pvpanic_add(struct acpi_device *device);
static int pvpanic_remove(struct acpi_device *device);
static const struct acpi_device_id pvpanic_device_ids[] = {
{ "QEMU0001", 0 },
{ "", 0 },
};
MODULE_DEVICE_TABLE(acpi, pvpanic_device_ids);
static struct acpi_driver pvpanic_driver = {
.name = "pvpanic",
.class = "QEMU",
.ids = pvpanic_device_ids,
.ops = {
.add = pvpanic_add,
.remove = pvpanic_remove,
},
.owner = THIS_MODULE,
};
static acpi_status
pvpanic_walk_resources(struct acpi_resource *res, void *context)