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| author | Cédric Le Goater <clg@kaod.org> | 2021-08-23 11:00:38 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-08-23 11:28:21 +0200 |
| commit | 3accc0faef081b6813967b34f7d05a3edb855cbd (patch) | |
| tree | 66929c2a93b243dea7167d94bb6dec265fdb0478 /arch/powerpc/kernel/prom.c | |
| parent | powerpc/syscalls: Remove __NR__exit (diff) | |
| download | linux-3accc0faef081b6813967b34f7d05a3edb855cbd.tar.xz linux-3accc0faef081b6813967b34f7d05a3edb855cbd.zip | |
powerpc/prom: Fix unused variable ‘reserve_map’ when CONFIG_PPC32 is not set
This fixes a compile error with W=1.
arch/powerpc/kernel/prom.c: In function ‘early_reserve_mem’:
arch/powerpc/kernel/prom.c:625:10: error: variable ‘reserve_map’ set but not used [-Werror=unused-but-set-variable]
__be64 *reserve_map;
^~~~~~~~~~~
cc1: all warnings being treated as errors
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210823090039.166120-2-clg@kaod.org
Diffstat (limited to 'arch/powerpc/kernel/prom.c')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index f620e04dc9bf..44b2cdc0aae3 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -640,7 +640,9 @@ static void __init early_reserve_mem(void) } #endif /* CONFIG_BLK_DEV_INITRD */ -#ifdef CONFIG_PPC32 + if (!IS_ENABLED(CONFIG_PPC32)) + return; + /* * Handle the case where we might be booting from an old kexec * image that setup the mem_rsvmap as pairs of 32-bit values @@ -661,7 +663,6 @@ static void __init early_reserve_mem(void) } return; } -#endif } #ifdef CONFIG_PPC_TRANSACTIONAL_MEM |