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Groups > linux.kernel > #1324317
| From | Maxime Ripard <maxime.ripard@free-electrons.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] clk: sunxi: don't mark sun6i_ar100_data __initconst |
| Date | 2016-02-02 18:40 +0100 |
| Message-ID | <qXN5L-6qA-5@gated-at.bofh.it> (permalink) |
| References | <qUPdO-4ol-51@gated-at.bofh.it> <qXLx1-59N-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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On Tue, Feb 02, 2016 at 04:55:30PM +0100, Arnd Bergmann wrote:
> The clk-sun6i-ar100 clk driver is a platform driver that may use
> deferred probing, so its probe function must not access
> __init symbols. Kbuild warns about this:
>
> WARNING: drivers/clk/sunxi/built-in.o(.text+0x15f0): Section mismatch in reference from the function sun6i_a31_ar100_clk_probe() to the (unknown reference) .init.rodata:(unknown)
> The function sun6i_a31_ar100_clk_probe() references
> the (unknown reference) __initconst (unknown).
> This is often because sun6i_a31_ar100_clk_probe lacks a __initconst
> annotation or the annotation of (unknown) is wrong.
>
> Removing the __initconst annotation avoids the warning and makes
> deferred probing work.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 3ca2377b6fed ("clk: sunxi: rewrite sun6i-ar100 using factors clk")
Applied, thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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[PATCH] clk: sunxi: don't mark sun6i_ar100_data __initconst Arnd Bergmann <arnd@arndb.de> - 2016-02-02 17:00 +0100 Re: [PATCH] clk: sunxi: don't mark sun6i_ar100_data __initconst Maxime Ripard <maxime.ripard@free-electrons.com> - 2016-02-02 18:40 +0100
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