From: CMY <cmy@rock-chips.com>
Date: Wed, 26 Mar 2014 10:46:07 +0000 (+0800)
Subject: rk: ion: print the length of the buffer when the allocation fail
X-Git-Tag: firefly_0821_release~5800
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=10bafbc606ee895937862b3d5d4945850b5f7e19;p=firefly-linux-kernel-4.4.55.git

rk: ion: print the length of the buffer when the allocation fail
---

diff --git a/drivers/staging/android/ion/ion_cma_heap.c b/drivers/staging/android/ion/ion_cma_heap.c
index bd606ca4eb80..6104bcd23298 100755
--- a/drivers/staging/android/ion/ion_cma_heap.c
+++ b/drivers/staging/android/ion/ion_cma_heap.c
@@ -93,7 +93,7 @@ static int ion_cma_allocate(struct ion_heap *heap, struct ion_buffer *buffer,
 	}
 
 	if (!info->cpu_addr) {
-		dev_err(dev, "Fail to allocate buffer\n");
+		dev_err(dev, "Fail to allocate(%lx) buffer\n", len);
 		goto err;
 	}