PCI: dwc: Remove IRQ handler and data in one go

Browse source

Call irq_set_chained_handler_and_data() to clear the chained handler
and the handler's data under irq_desc->lock.

See also 2cf5a03cb2 ("PCI/keystone: Fix race in installing chained
IRQ handler").

Link: https://lore.kernel.org/r/20210115212435.19940-2-martin@kaiser.cx
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

...

This commit is contained in:

Martin Kaiser 2021-01-15 22:24:34 +01:00 • committed by Lorenzo Pieralisi

parent 3f0ea2360e

commit ad1cc6b75a

1 changed files with 2 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/pci/controller/dwc/pcie-designware-host.c

View file