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path: root/drivers/platform/x86/classmate-laptop.c
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Diffstat (limited to 'drivers/platform/x86/classmate-laptop.c')
-rw-r--r--drivers/platform/x86/classmate-laptop.c31
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
index ed90082cdf1..8cb20e45bad 100644
--- a/drivers/platform/x86/classmate-laptop.c
+++ b/drivers/platform/x86/classmate-laptop.c
@@ -34,6 +34,11 @@ struct cmpc_accel {
#define CMPC_ACCEL_SENSITIVITY_DEFAULT 5
+#define CMPC_ACCEL_HID "ACCE0000"
+#define CMPC_TABLET_HID "TBLT0000"
+#define CMPC_BL_HID "IPML200"
+#define CMPC_KEYS_HID "FnBT0000"
+
/*
* Generic input device code.
*/
@@ -282,10 +287,9 @@ static int cmpc_accel_remove(struct acpi_device *acpi, int type)
}
static const struct acpi_device_id cmpc_accel_device_ids[] = {
- {"ACCE0000", 0},
+ {CMPC_ACCEL_HID, 0},
{"", 0}
};
-MODULE_DEVICE_TABLE(acpi, cmpc_accel_device_ids);
static struct acpi_driver cmpc_accel_acpi_driver = {
.owner = THIS_MODULE,
@@ -366,10 +370,9 @@ static int cmpc_tablet_resume(struct acpi_device *acpi)
}
static const struct acpi_device_id cmpc_tablet_device_ids[] = {
- {"TBLT0000", 0},
+ {CMPC_TABLET_HID, 0},
{"", 0}
};
-MODULE_DEVICE_TABLE(acpi, cmpc_tablet_device_ids);
static struct acpi_driver cmpc_tablet_acpi_driver = {
.owner = THIS_MODULE,
@@ -477,17 +480,16 @@ static int cmpc_bl_remove(struct acpi_device *acpi, int type)
return 0;
}
-static const struct acpi_device_id cmpc_device_ids[] = {
- {"IPML200", 0},
+static const struct acpi_device_id cmpc_bl_device_ids[] = {
+ {CMPC_BL_HID, 0},
{"", 0}
};
-MODULE_DEVICE_TABLE(acpi, cmpc_device_ids);
static struct acpi_driver cmpc_bl_acpi_driver = {
.owner = THIS_MODULE,
.name = "cmpc",
.class = "cmpc",
- .ids = cmpc_device_ids,
+ .ids = cmpc_bl_device_ids,
.ops = {
.add = cmpc_bl_add,
.remove = cmpc_bl_remove
@@ -540,10 +542,9 @@ static int cmpc_keys_remove(struct acpi_device *acpi, int type)
}
static const struct acpi_device_id cmpc_keys_device_ids[] = {
- {"FnBT0000", 0},
+ {CMPC_KEYS_HID, 0},
{"", 0}
};
-MODULE_DEVICE_TABLE(acpi, cmpc_keys_device_ids);
static struct acpi_driver cmpc_keys_acpi_driver = {
.owner = THIS_MODULE,
@@ -607,3 +608,13 @@ static void cmpc_exit(void)
module_init(cmpc_init);
module_exit(cmpc_exit);
+
+static const struct acpi_device_id cmpc_device_ids[] = {
+ {CMPC_ACCEL_HID, 0},
+ {CMPC_TABLET_HID, 0},
+ {CMPC_BL_HID, 0},
+ {CMPC_KEYS_HID, 0},
+ {"", 0}
+};
+
+MODULE_DEVICE_TABLE(acpi, cmpc_device_ids);