linux-kernel - Re: [PATCH] ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io

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Message-ID: <20181119180050.GS53235@atomide.com>
Date:   Mon, 19 Nov 2018 10:00:50 -0800
From:   Tony Lindgren <tony@...mide.com>
To:     Nathan Chancellor <natechancellor@...il.com>
Cc:     Rajendra Nayak <rnayak@...eaurora.org>,
        Paul Walmsley <paul@...an.com>,
        Russell King <linux@...linux.org.uk>,
        linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: OMAP2+: prm44xx: Fix section annotation on
 omap44xx_prm_enable_io_wakeup

* Nathan Chancellor <natechancellor@...il.com> [181017 17:54]:
> When building the kernel with Clang, the following section mismatch
> warning appears:
> 
> WARNING: vmlinux.o(.text+0x38b3c): Section mismatch in reference from
> the function omap44xx_prm_late_init() to the function
> .init.text:omap44xx_prm_enable_io_wakeup()
> The function omap44xx_prm_late_init() references
> the function __init omap44xx_prm_enable_io_wakeup().
> This is often because omap44xx_prm_late_init lacks a __init
> annotation or the annotation of omap44xx_prm_enable_io_wakeup is wrong.
> 
> Remove the __init annotation from omap44xx_prm_enable_io_wakeup so there
> is no more mismatch.

Applying into omap-for-v4.21/soc thanks.

Tony