clocksource/drivers/ixp4xx: remove EXPORT_SYMBOL_GPL from ixp4xx_timer_setup()

ixp4xx_timer_setup is exported, and so can not be an __init function.
But it does not need to be exported as it is only called from one
in-kernel function, so just remove the EXPORT_SYMBOL_GPL() marking to
resolve the build warning.

This is fixed "properly" in commit 41929c9f628b
("clocksource/drivers/ixp4xx: Drop boardfile probe path") but that can
not be backported to older kernels as the reworking of the IXP4xx
codebase is not suitable for stable releases.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/clocksource/timer-ixp4xx.c b/drivers/clocksource/timer-ixp4xx.c
index cbb1849..b8e9299 100644 (file)
--- a/drivers/clocksource/timer-ixp4xx.c
+++ b/drivers/clocksource/timer-ixp4xx.c
@@ -282,7 +282,6 @@ void __init ixp4xx_timer_setup(resource_size_t timerbase,
        }
        ixp4xx_timer_register(base, timer_irq, timer_freq);
 }
-EXPORT_SYMBOL_GPL(ixp4xx_timer_setup);
 
 #ifdef CONFIG_OF
 static __init int ixp4xx_of_timer_init(struct device_node *np)