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| author | Palmer Dabbelt <palmerdabbelt@google.com> | 2020-08-24 17:21:22 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-01 13:18:14 +0200 |
| commit | 66d987b80dc34236777318000ca94c3b963f8aca (patch) | |
| tree | 60dbd2c0b08051733fc060f9bdecdd99f051839b /drivers/i2c/busses/i2c-aspeed.c | |
| parent | 487e3a1bc9ab3558f761c9d604dc90662d6d32d9 (diff) | |
RISC-V: Take text_mutex in ftrace_init_nop()
[ Upstream commit 66d18dbda8469a944dfec6c49d26d5946efba218 ]
Without this we get lockdep failures. They're spurious failures as SMP isn't
up when ftrace_init_nop() is called. As far as I can tell the easiest fix is
to just take the lock, which also seems like the safest fix.
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Acked-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-aspeed.c')
0 files changed, 0 insertions, 0 deletions