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| author | Robin Murphy <robin.murphy@arm.com> | 2022-06-16 15:46:46 +0200 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-06-16 17:55:59 +0200 |
| commit | 4deb96e35c5c3ebfeb9cf567f3ba80fa54e2cec1 (patch) | |
| tree | d22cc6c7d76a6386e3336105669c8adf46e6db23 /drivers/irqchip/Kconfig | |
| parent | irqchip/loongson-liointc: Use architecture register to get coreid (diff) | |
| download | linux-4deb96e35c5c3ebfeb9cf567f3ba80fa54e2cec1.tar.xz linux-4deb96e35c5c3ebfeb9cf567f3ba80fa54e2cec1.zip | |
irqchip/gicv3: Handle resource request failure consistently
Due to a silly oversight on my part, making the simple switch to
of_io_request_and_map() in the DT path inadvertently introduced
divergent behaviour, whereby failng to request an iomem region now
becomes fatal for DT, vs. being silently ignored for ACPI.
Refactor a bit harder, so that request errors are non-fatal in both
paths as intended, but also consistently reported as well.
Reported-by: Matt Ranostay <mranostay@ti.com>
Fixes: 2b2cd74a06c3 ("irqchip/gic-v3: Claim iomem resources")
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/5f2b57a0131f3082fae9d3002d360bf784ccb092.1655387206.git.robin.murphy@arm.com
Diffstat (limited to 'drivers/irqchip/Kconfig')
0 files changed, 0 insertions, 0 deletions