sh: check return code of request_irq
[ Upstream commit 0e38225c ] request_irq is marked __must_check, but the call in shx3_prepare_cpus has a void return type, so it can't propagate failure to the caller. Follow cues from hexagon and just print an error. Fixes: c7936b9a ("sh: smp: Hook in to the generic IPI handler for SH-X3 SMP.") Cc: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> Cc: Paul Mundt <lethal@linux-sh.org> Reported-by:Guenter Roeck <linux@roeck-us.net> Signed-off-by:
Nick Desaulniers <ndesaulniers@google.com> Tested-by:
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Reviewed-by:
Miguel Ojeda <ojeda@kernel.org> Signed-off-by:
Rich Felker <dalias@libc.org> Signed-off-by:
Sasha Levin <sashal@kernel.org>
parent
85fb0f4a
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