Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (68 commits)
  ACPI: replace kmalloc+memset with kzalloc
  ACPI: Add support for acpi_load_table/acpi_unload_table_id
  fbdev: update after backlight argument change
  ACPI: video: Add dev argument for backlight_device_register
  ACPI: Implement acpi_video_get_next_level()
  ACPI: Kconfig - depend on PM rather than selecting it
  ACPI: fix NULL check in drivers/acpi/osl.c
  ACPI: make drivers/acpi/ec.c:ec_ecdt static
  ACPI: prevent processor module from loading on failures
  ACPI: fix single linked list manipulation
  ACPI: ibm_acpi: allow clean removal
  ACPI: fix git automerge failure
  ACPI: ibm_acpi: respond to workqueue update
  ACPI: dock: add uevent to indicate change in device status
  ACPI: ec: Lindent once again
  ACPI: ec: Change #define to enums there possible.
  ACPI: ec: Style changes.
  ACPI: ec: Acquire Global Lock under EC mutex.
  ACPI: ec: Drop udelay() from poll mode. Loop by reading status field instead.
  ACPI: ec: Rename gpe_bit to gpe
  ...

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/acpi/i2c_ec.c b/drivers/acpi/i2c_ec.c
index 6342e612c203..8338be0990bc 100644
--- a/drivers/acpi/i2c_ec.c
+++ b/drivers/acpi/i2c_ec.c
@@ -309,18 +309,16 @@ static int acpi_ec_hc_add(struct acpi_device *device)
                 return -EINVAL;
         }
 
-        ec_hc = kmalloc(sizeof(struct acpi_ec_hc), GFP_KERNEL);
+        ec_hc = kzalloc(sizeof(struct acpi_ec_hc), GFP_KERNEL);
         if (!ec_hc) {
                 return -ENOMEM;
         }
-        memset(ec_hc, 0, sizeof(struct acpi_ec_hc));
 
-        smbus = kmalloc(sizeof(struct acpi_ec_smbus), GFP_KERNEL);
+        smbus = kzalloc(sizeof(struct acpi_ec_smbus), GFP_KERNEL);
         if (!smbus) {
                 kfree(ec_hc);
                 return -ENOMEM;
         }
-        memset(smbus, 0, sizeof(struct acpi_ec_smbus));
 
         ec_hc->handle = device->handle;
         strcpy(acpi_device_name(device), ACPI_EC_HC_DEVICE_NAME);
@@ -393,7 +391,7 @@ static void __exit acpi_ec_hc_exit(void)
 
 struct acpi_ec_hc *acpi_get_ec_hc(struct acpi_device *device)
 {
-        return ((struct acpi_ec_hc *)acpi_driver_data(device->parent));
+        return acpi_driver_data(device->parent);
 }
 
 EXPORT_SYMBOL(acpi_get_ec_hc);