From: Tomas Winkler <tomas.winkler@intel.com>
Date: Wed, 22 Jan 2014 17:15:55 +0000 (+0200)
Subject: ion: dummy driver: use ARRAY_SIZE for nr of heaps
X-Git-Tag: v5.15~18422^2~35
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=18691f53bcaab1226f22b733189ec9da190bb7a2;p=platform%2Fkernel%2Flinux-starfive.git

ion: dummy driver: use ARRAY_SIZE for nr of heaps

use ARRAY_SIZE to count number of heaps in static array

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/android/ion/ion_dummy_driver.c b/drivers/staging/android/ion/ion_dummy_driver.c
index 3854df7..f8a7a32 100644
--- a/drivers/staging/android/ion/ion_dummy_driver.c
+++ b/drivers/staging/android/ion/ion_dummy_driver.c
@@ -58,7 +58,7 @@ struct ion_platform_heap dummy_heaps[] = {
 };
 
 struct ion_platform_data dummy_ion_pdata = {
-	.nr = 4,
+	.nr = ARRAY_SIZE(dummy_heaps),
 	.heaps = dummy_heaps,
 };