clocksource/integrator: Fix section mismatch warning
authorArnd Bergmann <arnd@arndb.de>
Fri, 15 Sep 2017 19:42:59 +0000 (21:42 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Mon, 18 Sep 2017 07:37:33 +0000 (09:37 +0200)
gcc-4.6 and older fail to inline integrator_clocksource_init, so they
end up showing a harmless warning:

WARNING: vmlinux.o(.text+0x4aa94c): Section mismatch in reference from the function integrator_clocksource_init() to the function .init.text:clocksource_mmio_init()
The function integrator_clocksource_init() references
the function __init clocksource_mmio_init().
This is often because integrator_clocksource_init lacks a __init
annotation or the annotation of clocksource_mmio_init is wrong.

Add the missing __init annotation that makes it build cleanly with all
compilers.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Thierry Reding <treding@nvidia.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: http://lkml.kernel.org/r/20170915194310.1170514-1-arnd@arndb.de
drivers/clocksource/timer-integrator-ap.c

index 2ff64d9d4fb31a3a10a85361d8f5b3b33039f76d..62d24690ba0205df997f588207bfe3e9b649c325 100644 (file)
@@ -36,8 +36,8 @@ static u64 notrace integrator_read_sched_clock(void)
        return -readl(sched_clk_base + TIMER_VALUE);
 }
 
-static int integrator_clocksource_init(unsigned long inrate,
-                                      void __iomem *base)
+static int __init integrator_clocksource_init(unsigned long inrate,
+                                             void __iomem *base)
 {
        u32 ctrl = TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC;
        unsigned long rate = inrate;