From 24237c43aade30758aacabbf0e462fca19c48231 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Thu, 5 Jul 2012 01:30:09 +0200
Subject: [PATCH] ACER: Fix up sparse warning

drivers/platform/x86/acer-wmi.c:1836:18: sparse: Using plain integer as NULL pointer

drivers/platform/x86/acer-wmi.c:1836:
  1833
  1834          BUG_ON(!name || !ah);
  1835
> 1836          handle = 0;
  1837          status = acpi_get_devices(prop, acer_wmi_get_handle_cb,
  1838                                          (void *)name, &handle);
  1839

Reported-by: Fengguang Wu <wfg@linux.intel.com>

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Fengguang Wu <wfg@linux.intel.com>
Cc: joeyli <jlee@suse.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
---
 drivers/platform/x86/acer-wmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 377d92d8d9b1..cdee5ecf4bf6 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -1833,7 +1833,7 @@ static int __init acer_wmi_get_handle(const char *name, const char *prop,
 
 	BUG_ON(!name || !ah);
 
-	handle = 0;
+	handle = NULL;
 	status = acpi_get_devices(prop, acer_wmi_get_handle_cb,
 					(void *)name, &handle);
 
-- 
2.20.1