| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.12 001/178] dmaengine: idxd: add engine struct device missing bus type assignment | Date | Mon, 21 Jun 2021 18:13:35 +0200 |
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From: Dave Jiang <dave.jiang@intel.com>
[ Upstream commit 1c4841ccbd2b185587010d6178aac11953f61d4c ]
engine 'struct device' setup is missing assigning the bus type. Add it to dsa_bus_type.
Fixes: 75b911309060 ("dmaengine: idxd: fix engine conf_dev lifetime") Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/161947841562.984844.17505646725993659651.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/dma/idxd/init.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c index 59f2104ffc77..f73677490b6c 100644 --- a/drivers/dma/idxd/init.c +++ b/drivers/dma/idxd/init.c @@ -218,6 +218,7 @@ static int idxd_setup_engines(struct idxd_device *idxd) engine->idxd = idxd; device_initialize(&engine->conf_dev); engine->conf_dev.parent = &idxd->conf_dev; + engine->conf_dev.bus = &dsa_bus_type; engine->conf_dev.type = &idxd_engine_device_type; rc = dev_set_name(&engine->conf_dev, "engine%d.%d", idxd->id, engine->id); if (rc < 0) { -- 2.30.2
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