A couple of minor changes to the fujitsu laptop acpi driver.
1. use kzalloc.
2. add dmi aliases to get the driver to autoload.
note: use both spellings since different fujtisu laptop's seem to capitialize
differently.
Signed-off-by: Stephen Hemminger <shemminger@xxxxxxxxxxxxxxxxxxxx>
--- a/drivers/misc/fujitsu-laptop.c 2007-10-22 15:06:02.000000000 -0700
+++ b/drivers/misc/fujitsu-laptop.c 2007-10-22 15:07:15.000000000 -0700
@@ -61,6 +61,9 @@
#define ACPI_FUJITSU_DRIVER_NAME "Fujitsu laptop FUJ02B1 ACPI extras driver"
#define ACPI_FUJITSU_DEVICE_NAME "Fujitsu FUJ02B1"
+MODULE_ALIAS("dmi:*:svnFUJITSU:pnLifeBook*:pvr*:rvnFUJITSU:*");
+MODULE_ALIAS("dmi:*:svnFUJITSU:pnLifebook*:pvr*:rvnFUJITSU:*");
+
struct fujitsu_t {
acpi_handle acpi_handle;
struct backlight_device *bl_device;
@@ -264,10 +267,9 @@ static int __init fujitsu_init(void)
if (acpi_disabled)
return -ENODEV;
- fujitsu = kmalloc(sizeof(struct fujitsu_t), GFP_KERNEL);
+ fujitsu = kzalloc(sizeof(struct fujitsu_t), GFP_KERNEL);
if (!fujitsu)
return -ENOMEM;
- memset(fujitsu, 0, sizeof(struct fujitsu_t));
result = acpi_bus_register_driver(&acpi_fujitsu_driver);
if (result < 0) {
-
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