diff options
| author | Nick Desaulniers <ndesaulniers@google.com> | 2020-12-22 12:54:01 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-26 10:47:16 +0100 |
| commit | 9823ba8f17f8664cf2b7d41dbd121fbe6bab4347 (patch) | |
| tree | 598760fbdc30bc7b86deaf82efd62b36950ed192 /drivers/sh | |
| parent | 94292e4577a2b060e470d99e908094bf502e5e0d (diff) | |
sh: check return code of request_irq
[ Upstream commit 0e38225c92c7964482a8bb6b3e37fde4319e965c ]
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: c7936b9abcf5 ("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>
Diffstat (limited to 'drivers/sh')
0 files changed, 0 insertions, 0 deletions