From: Stuart Yoder <stuart.yoder@nxp.com>
Date: Wed, 22 Jun 2016 21:40:49 +0000 (-0500)
Subject: staging: fsl-mc: dprc: add missing irq free
X-Git-Tag: v4.8-rc1~193^2~6
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=ae34934f9c8c504df6c0b412352e2850dcba495e;p=linux.git

staging: fsl-mc: dprc: add missing irq free

add missing free of the Linux irq when tearing down interrupts

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/fsl-mc/bus/dprc-driver.c b/drivers/staging/fsl-mc/bus/dprc-driver.c
index 1a6bcc415a11..96ee1b7ce360 100644
--- a/drivers/staging/fsl-mc/bus/dprc-driver.c
+++ b/drivers/staging/fsl-mc/bus/dprc-driver.c
@@ -760,7 +760,12 @@ static int dprc_probe(struct fsl_mc_device *mc_dev)
  */
 static void dprc_teardown_irq(struct fsl_mc_device *mc_dev)
 {
+	struct fsl_mc_device_irq *irq = mc_dev->irqs[0];
+
 	(void)disable_dprc_irq(mc_dev);
+
+	devm_free_irq(&mc_dev->dev, irq->msi_desc->irq, &mc_dev->dev);
+
 	fsl_mc_free_irqs(mc_dev);
 }