Chen Wang 953eb3796e PCI: cadence: Check for the existence of cdns_pcie::ops before using it ...

[ Upstream commit 49a6c160ad ]

cdns_pcie::ops might not be populated by all the Cadence glue drivers. This
is going to be true for the upcoming Sophgo platform which doesn't set the
ops.

Hence, add a check to prevent NULL pointer dereference.

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
[mani: reworded subject and description]
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://patch.msgid.link/35182ee1d972dfcd093a964e11205efcebbdc044.1757643388.git.unicorn_wang@outlook.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-11-13 15:34:28 -05:00

..

Kconfig

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Makefile

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pci-j721e.c

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pcie-cadence-ep.c

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pcie-cadence-host.c

PCI: cadence: Check for the existence of cdns_pcie::ops before using it

2025-11-13 15:34:28 -05:00

pcie-cadence-plat.c

…

pcie-cadence.c

PCI: cadence: Check for the existence of cdns_pcie::ops before using it

2025-11-13 15:34:28 -05:00

pcie-cadence.h

PCI: cadence: Check for the existence of cdns_pcie::ops before using it

2025-11-13 15:34:28 -05:00