From: Sammy He <r62914@freescale.com>
Date: Tue, 26 Jul 2011 09:08:12 +0000 (+0800)
Subject: ENGR00153680 vpu: Fix the issue of not increasing open_count
X-Git-Tag: v3.0.35-fsl_4.1.0~2380
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a730cb81693a79aed54cd6efcb4ceef73ecc3730;p=karo-tx-linux.git

ENGR00153680 vpu: Fix the issue of not increasing open_count

Fix the issue of missing to increase open_count when vpu_open.
This is due to the patch of removing mx31 and mx37 code.

Signed-off-by: Sammy He <r62914@freescale.com>
---

diff --git a/drivers/mxc/vpu/mxc_vpu.c b/drivers/mxc/vpu/mxc_vpu.c
index c43102de0310..7944d0d898b7 100644
--- a/drivers/mxc/vpu/mxc_vpu.c
+++ b/drivers/mxc/vpu/mxc_vpu.c
@@ -259,6 +259,7 @@ static irqreturn_t vpu_jpu_irq_handler(int irq, void *dev_id)
 static int vpu_open(struct inode *inode, struct file *filp)
 {
 	spin_lock(&vpu_lock);
+	open_count++;
 	filp->private_data = (void *)(&vpu_data);
 	spin_unlock(&vpu_lock);
 	return 0;