diff options
Diffstat (limited to 'target/linux/layerscape/patches-4.4/7186-staging-fsl-mc-dprc-add-missing-irq-free.patch')
| -rw-r--r-- | target/linux/layerscape/patches-4.4/7186-staging-fsl-mc-dprc-add-missing-irq-free.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-4.4/7186-staging-fsl-mc-dprc-add-missing-irq-free.patch b/target/linux/layerscape/patches-4.4/7186-staging-fsl-mc-dprc-add-missing-irq-free.patch new file mode 100644 index 0000000000..0a485ec3e1 --- /dev/null +++ b/target/linux/layerscape/patches-4.4/7186-staging-fsl-mc-dprc-add-missing-irq-free.patch @@ -0,0 +1,28 @@ +From 159abffaa5e2acf910b5e4cdca81a7b6d2dd958f Mon Sep 17 00:00:00 2001 +From: Stuart Yoder <stuart.yoder@nxp.com> +Date: Wed, 22 Jun 2016 16:40:49 -0500 +Subject: [PATCH 186/226] 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> +--- + drivers/staging/fsl-mc/bus/dprc-driver.c | 5 +++++ + 1 file changed, 5 insertions(+) + +--- a/drivers/staging/fsl-mc/bus/dprc-driver.c ++++ b/drivers/staging/fsl-mc/bus/dprc-driver.c +@@ -760,7 +760,12 @@ error_cleanup_msi_domain: + */ + 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); + } + |