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linux-stable/arch/sh/kernel/cpu/sh4a
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Nick Desaulniers 0e38225c92 sh: check return code of request_irq 
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: c7936b9abc ("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>
2021-09-17 13:59:59 -04:00
..
clock-sh7343.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7366.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7722.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7723.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7724.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7734.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7757.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7763.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7770.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7780.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7785.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-sh7786.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
clock-shx3.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
intc-shx3.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
Makefile
perf_event.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
pinmux-sh7722.c
pinmux-sh7723.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
pinmux-sh7724.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
pinmux-sh7734.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
pinmux-sh7757.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
pinmux-sh7785.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
pinmux-sh7786.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
pinmux-shx3.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00
serial-sh7722.c
setup-sh7343.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7366.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7722.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7723.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7724.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7734.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7757.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7763.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7770.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7780.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7785.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
setup-sh7786.c sh: sh4a: Bring back tmu3_device early device 2020-06-01 14:48:46 -04:00
setup-shx3.c sh: add the sh_ prefix to early platform symbols 2019-10-07 13:50:48 +02:00
smp-shx3.c sh: check return code of request_irq 2021-09-17 13:59:59 -04:00
ubc.c sh: sh4a: convert to SPDX identifiers 2018-12-28 12:11:45 -08:00