The current implementation of platform MSI caches the msi_desc pointer in irq_data::handler_data. This is a bit silly, as we also have irq_data::msi_desc, which is perfectly valid. Remove the useless assignment and simplify the whole flow. Reported-by: Ma Jun <majun258@huawei.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Reviewed-by: Jiang Liu <jiang.liu@linux.intel.com> Link: http://lkml.kernel.org/r/1442147824-20971-1-git-send-email-marc.zyngier@arm.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
---|---|---|
.. | ||
power | ||
regmap | ||
Kconfig | ||
Makefile | ||
attribute_container.c | ||
base.h | ||
bus.c | ||
cacheinfo.c | ||
class.c | ||
component.c | ||
container.c | ||
core.c | ||
cpu.c | ||
dd.c | ||
devcoredump.c | ||
devres.c | ||
devtmpfs.c | ||
dma-coherent.c | ||
dma-contiguous.c | ||
dma-mapping.c | ||
driver.c | ||
firmware.c | ||
firmware_class.c | ||
hypervisor.c | ||
init.c | ||
isa.c | ||
map.c | ||
memory.c | ||
module.c | ||
node.c | ||
pinctrl.c | ||
platform-msi.c | ||
platform.c | ||
property.c | ||
soc.c | ||
syscore.c | ||
topology.c | ||
transport_class.c |