From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> stable inclusion from stable-v5.10.129 commit 0e21ef18019c5f3c83935f27e13995f37e1982f4 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I5YNDQ Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- 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> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Reviewed-by: Wei Li <liwei391@huawei.com> --- drivers/clocksource/timer-ixp4xx.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/clocksource/timer-ixp4xx.c b/drivers/clocksource/timer-ixp4xx.c index 9396745e1c17..ad904bbbac6f 100644 --- a/drivers/clocksource/timer-ixp4xx.c +++ b/drivers/clocksource/timer-ixp4xx.c @@ -258,7 +258,6 @@ 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) -- 2.20.1