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| author |   Geert Uytterhoeven <geert@linux-m68k.org> | 2017-07-04 12:06:01 +0200 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2017-07-04 12:36:44 +0200 |
| commit | 2372a519f63829b8effcdde5f4564a7e036294f0 (patch) | |
| tree | 4a0c554f5bda0f158c0cd2eb67c4aaeb637e3c99 /kernel/irq/chip.c | |
| parent | genirq/debugfs: Fix build for !CONFIG_IRQ_DOMAIN (diff) | |
| download | linux-dev-2372a519f63829b8effcdde5f4564a7e036294f0.tar.xz linux-dev-2372a519f63829b8effcdde5f4564a7e036294f0.zip | |
genirq: Force inlining of __irq_startup_managed to prevent build failure
If CONFIG_SMP=n, and gcc (e.g. 4.1.2) decides not to inline
__irq_startup_managed(), the build fails with:
kernel/built-in.o: In function `irq_startup':
(.text+0x38ed8): undefined reference to `irq_set_affinity_locked'
Fix this by forcing inlining of __irq_startup_managed().
Fixes: 761ea388e8c4e3ac ("genirq: Handle managed irqs gracefully in irq_startup()")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: http://lkml.kernel.org/r/1499162761-12398-1-git-send-email-geert@linux-m68k.org
Diffstat (limited to 'kernel/irq/chip.c')
| -rw-r--r-- | kernel/irq/chip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 2e30d925a40d..aa5497dfb29e 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -234,7 +234,7 @@ __irq_startup_managed(struct irq_desc *desc, struct cpumask *aff, bool force) return IRQ_STARTUP_MANAGED; } #else -static int +static __always_inline int __irq_startup_managed(struct irq_desc *desc, struct cpumask *aff, bool force) { return IRQ_STARTUP_NORMAL; |