summaryrefslogtreecommitdiff
path: root/drivers/dma/idxd
diff options
context:
space:
mode:
authorDave Jiang <dave.jiang@intel.com>2022-05-12 03:01:13 +0300
committerVinod Koul <vkoul@kernel.org>2022-05-16 15:49:29 +0300
commit9120c879d28873829dfa2f511c68162d52540e6a (patch)
treebd1b06a17410dcc2361b1243a8ae4ab59252fc28 /drivers/dma/idxd
parentcf4ac3fef33883a14131d8925d7edfbdb7d69b68 (diff)
downloadlinux-9120c879d28873829dfa2f511c68162d52540e6a.tar.xz
dmaengine: idxd: free irq before wq type is reset
Call idxd_wq_free_irq() in the drv_disable_wq() function before idxd_wq_reset() is called. Otherwise the wq type is reset and the irq does not get freed. Fixes: 63c14ae6c161 ("dmaengine: idxd: refactor wq driver enable/disable operations") Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/165231367316.986407.11001767338124941736.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/idxd')
-rw-r--r--drivers/dma/idxd/device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c
index 001a82040e98..c7412f59ffb1 100644
--- a/drivers/dma/idxd/device.c
+++ b/drivers/dma/idxd/device.c
@@ -1383,9 +1383,9 @@ void drv_disable_wq(struct idxd_wq *wq)
idxd_wq_free_resources(wq);
idxd_wq_unmap_portal(wq);
idxd_wq_drain(wq);
+ idxd_wq_free_irq(wq);
idxd_wq_reset(wq);
percpu_ref_exit(&wq->wq_active);
- idxd_wq_free_irq(wq);
wq->type = IDXD_WQT_NONE;
wq->client_count = 0;
}