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authorAhmad Fatoum <[email protected]>2021-08-17 08:35:22 +0200
committerKalle Valo <[email protected]>2021-08-29 14:45:29 +0300
commitd745ca4f2c4ae9f1bd8cf7d8ac6e22d739bffd19 (patch)
treeea490165384662b6d047d6b7217e61b8f67c91b1 /tools/perf/scripts/python/syscall-counts.py
parent9fc8048c56f33e0e969844a2f1b1e89cf30ee5ba (diff)
brcmfmac: pcie: fix oops on failure to resume and reprobe
When resuming from suspend, brcmf_pcie_pm_leave_D3 will first attempt a hot resume and then fall back to removing the PCI device and then reprobing. If this probe fails, the kernel will oops, because brcmf_err, which is called to report the failure will dereference the stale bus pointer. Open code and use the default bus-less brcmf_err to avoid this. Fixes: 8602e62441ab ("brcmfmac: pass bus to the __brcmf_err() in pcie.c") Signed-off-by: Ahmad Fatoum <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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