Merge remote-tracking branch 'wireless-next/master' into mac80211-next

1 files changed, 17 insertions, 8 deletions

diff --git a/drivers/staging/media/solo6x10/solo6x10-disp.c b/drivers/staging/media/solo6x10/solo6x10-disp.c
index 32d9953bc36..145295a5db7 100644
--- a/drivers/staging/media/solo6x10/solo6x10-disp.c
+++ b/drivers/staging/media/solo6x10/solo6x10-disp.c
@@ -176,18 +176,27 @@ static void solo_vout_config(struct solo_dev *solo_dev)
 static int solo_dma_vin_region(struct solo_dev *solo_dev, u32 off,
 			       u16 val, int reg_size)
 {
-	u16 buf[64];
-	int i;
-	int ret = 0;
+	u16 *buf;
+	const int n = 64, size = n * sizeof(*buf);
+	int i, ret = 0;
+
+	buf = kmalloc(size, GFP_KERNEL);
+	if (!buf)
+		return -ENOMEM;
 
-	for (i = 0; i < sizeof(buf) >> 1; i++)
+	for (i = 0; i < n; i++)
 		buf[i] = cpu_to_le16(val);
 
-	for (i = 0; i < reg_size; i += sizeof(buf))
-		ret |= solo_p2m_dma(solo_dev, 1, buf,
-				    SOLO_MOTION_EXT_ADDR(solo_dev) + off + i,
-				    sizeof(buf), 0, 0);
+	for (i = 0; i < reg_size; i += size) {
+		ret = solo_p2m_dma(solo_dev, 1, buf,
+				   SOLO_MOTION_EXT_ADDR(solo_dev) + off + i,
+				   size, 0, 0);
+
+		if (ret)
+			break;
+	}
 
+	kfree(buf);
 	return ret;
 }