Johan Hovold b5e0a9b13d amba: tegra-ahb: Fix device leak on SMMU enable ...

commit 500e1368e4 upstream.

Make sure to drop the reference taken to the AHB platform device when
looking up its driver data while enabling the SMMU.

Note that holding a reference to a device does not prevent its driver
data from going away.

Fixes: 89c788bab1 ("ARM: tegra: Add SMMU enabler in AHB")
Cc: stable@vger.kernel.org	# 3.5
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-01-11 15:18:57 +01:00

..

bus.c

amba: bus: fix refcount leak

2023-09-13 09:42:56 +02:00

Kconfig

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Makefile

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tegra-ahb.c

amba: tegra-ahb: Fix device leak on SMMU enable

2026-01-11 15:18:57 +01:00