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authorGeert Uytterhoeven <geert@linux-m68k.org>2017-07-04 12:06:01 +0200
committerThomas Gleixner <tglx@linutronix.de>2017-07-04 12:36:44 +0200
commit2372a519f63829b8effcdde5f4564a7e036294f0 (patch)
tree4a0c554f5bda0f158c0cd2eb67c4aaeb637e3c99 /kernel
parente5682b4eecb2b73282853d0ef314d3164b986997 (diff)
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')
-rw-r--r--kernel/irq/chip.c2
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;