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: 761ea388 ("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
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