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authorMukesh Ojha <mukesh.ojha@oss.qualcomm.com>2026-07-29 10:43:43 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2026-07-31 14:15:52 +0200
commitc3306dd3bd4c4eb3d8452f21a4487c05facd4d4a (patch)
treef6e71f8b1404be6aaeff3e8b86b950d1e2dcebe5 /tools/perf/scripts/python/flamegraph.py
parenta00ea3c09274c24f01587d2183df20bc3ee593cc (diff)
misc: fastrpc: Move prints outside spinlock in fastrpc_cb_probe
dev_err() and dev_info() were called while holding a spinlock with IRQs disabled, which is incorrect as printk can be slow and should not be called in atomic context. Move the dev_err() for the FASTRPC_MAX_SESSIONS check to after the spinlock is released, and save the return value of of_property_read_u32() to print dev_info() after the lock is dropped. Minor variable style correction in probe function. Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Srinivas Kandagatla <srini@kernel.org> Link: https://patch.msgid.link/20260729094352.111065-2-srini@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
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