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| author | Takashi Iwai <tiwai@suse.de> | 2017-10-09 14:11:30 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-10-09 14:11:30 +0200 |
| commit | 545633f6fecd240bfa50bb8e2db627eac76f9f8a (patch) | |
| tree | 7b68d3d5d49e352c5d1eaecd5e0958db89bda09a /arch/powerpc/sysdev/xive/spapr.c | |
| parent | 3a9fce327ff9cabf7f89d3f20616a83af28393da (diff) | |
| parent | 5803b023881857db32ffefa0d269c90280a67ee0 (diff) | |
Merge branch 'for-linus' into for-next
Diffstat (limited to 'arch/powerpc/sysdev/xive/spapr.c')
| -rw-r--r-- | arch/powerpc/sysdev/xive/spapr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/xive/spapr.c b/arch/powerpc/sysdev/xive/spapr.c index f24a70bc6855..d9c4c9366049 100644 --- a/arch/powerpc/sysdev/xive/spapr.c +++ b/arch/powerpc/sysdev/xive/spapr.c @@ -431,7 +431,11 @@ static int xive_spapr_get_ipi(unsigned int cpu, struct xive_cpu *xc) static void xive_spapr_put_ipi(unsigned int cpu, struct xive_cpu *xc) { + if (!xc->hw_ipi) + return; + xive_irq_bitmap_free(xc->hw_ipi); + xc->hw_ipi = 0; } #endif /* CONFIG_SMP */ |