platform-drivers-x86: ideapad-laptop: add missing ideapad_input_exit in ideapad_acpi_add error path

In the case of ideapad_backlight_init() failure,
we need to free the resources allocated by ideapad_input_init().

Aslo drop __devexit annotation for ideapad_input_exit() because
we also call it in ideapad_acpi_add() error path.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 8811c68f809..0c595410e78 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -406,7 +406,7 @@ err_free_dev:
         return error;
 }
 
-static void __devexit ideapad_input_exit(struct ideapad_private *priv)
+static void ideapad_input_exit(struct ideapad_private *priv)
 {
         sparse_keymap_free(priv->inputdev);
         input_unregister_device(priv->inputdev);
@@ -563,6 +563,7 @@ static int __devinit ideapad_acpi_add(struct acpi_device *adevice)
 backlight_failed:
         for (i = 0; i < IDEAPAD_RFKILL_DEV_NUM; i++)
                 ideapad_unregister_rfkill(adevice, i);
+        ideapad_input_exit(priv);
 input_failed:
         ideapad_platform_exit(priv);
 platform_failed: