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| author | Arnd Bergmann <arnd@arndb.de> | 2018-01-08 14:21:49 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2018-01-21 15:32:25 +0000 |
| commit | a5281feafd7b1e352c1472143dcbc05ba30cfb1c (patch) | |
| tree | 675cd76544b629175bea996db6cbda7575a79ef6 /arch/arm/Kconfig | |
| parent | 636e645f1f2a5826beacd23548696f1655b0b5d8 (diff) | |
| download | lwn-a5281feafd7b1e352c1472143dcbc05ba30cfb1c.tar.gz lwn-a5281feafd7b1e352c1472143dcbc05ba30cfb1c.zip | |
ARM: 8741/1: B15: fix unused label warnings
The new conditionally compiled code leaves some labels and one
variable unreferenced when CONFIG_HOTPLUG_CPU and CONFIG_PM_SLEEP
are disabled:
arch/arm/mm/cache-b15-rac.c: In function 'b15_rac_init':
arch/arm/mm/cache-b15-rac.c:353:1: error: label 'out_unmap' defined but not used [-Werror=unused-label]
out_unmap:
^~~~~~~~~
arch/arm/mm/cache-b15-rac.c:351:1: error: label 'out_cpu_dead' defined but not used [-Werror=unused-label]
out_cpu_dead:
^~~~~~~~~~~~
At top level:
arch/arm/mm/cache-b15-rac.c:53:12: error: 'rac_config0_reg' defined but not used [-Werror=unused-variable]
This replaces the existing #ifdef conditionals with IS_ENABLED()
checks that let the compiler figure out for itself which code to
drop.
Fixes: 55de88778f4b ("ARM: 8726/1: B15: Add CPU hotplug awareness")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig')
0 files changed, 0 insertions, 0 deletions