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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2013-08-28 14:48:41 +0300
committerMatthew Garrett <matthew.garrett@nebula.com>2013-09-05 08:52:46 -0400
commit5c07eae979dfb596141c6885e5f5ecf1cd22cad3 (patch)
tree08596268dee42c8f73b034b5748fcf54ab562853 /drivers/platform
parent5ff67df324e8440405e620bc05ea0600f07a8a27 (diff)
downloadlinux-5c07eae979dfb596141c6885e5f5ecf1cd22cad3.tar.bz2
platform/x86: panasonic-laptop: reuse module_acpi_driver
There is a macro to register and unregister modules in simple cases, Let's use it and clean up the driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/panasonic-laptop.c25
1 files changed, 1 insertions, 24 deletions
diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c
index 984253da365d..10d12b221601 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -643,23 +643,6 @@ out_hotkey:
return result;
}
-static int __init acpi_pcc_init(void)
-{
- int result = 0;
-
- if (acpi_disabled)
- return -ENODEV;
-
- result = acpi_bus_register_driver(&acpi_pcc_driver);
- if (result < 0) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error registering hotkey driver\n"));
- return -ENODEV;
- }
-
- return 0;
-}
-
static int acpi_pcc_hotkey_remove(struct acpi_device *device)
{
struct pcc_acpi *pcc = acpi_driver_data(device);
@@ -679,10 +662,4 @@ static int acpi_pcc_hotkey_remove(struct acpi_device *device)
return 0;
}
-static void __exit acpi_pcc_exit(void)
-{
- acpi_bus_unregister_driver(&acpi_pcc_driver);
-}
-
-module_init(acpi_pcc_init);
-module_exit(acpi_pcc_exit);
+module_acpi_driver(acpi_pcc_driver);