linux-kernel - Re: [PATCH 6/6] ARM: omap1: add back omap_set_dma

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Message-ID: <Ymt4aJ2OvNk+Scj/@atomide.com>
Date:   Fri, 29 Apr 2022 08:32:24 +0300
From:   Tony Lindgren <tony@...mide.com>
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        jmkrzyszt@...il.com, aaro.koskinen@....fi, vireshk@...nel.org,
        shiraz.linux.kernel@...il.com, nsekhar@...com, brgl@...ev.pl,
        linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        kernel test robot <lkp@...el.com>
Subject: Re: [PATCH 6/6] ARM: omap1: add back omap_set_dma_priority() stub

* Arnd Bergmann <arnd@...nel.org> [220428 13:33]:
> From: Arnd Bergmann <arnd@...db.de>
> 
> One of my multiplatform patches went a little too far and removed
> a declaration that is needed for compile-testing the omapfb
> driver on non-OMAP1 platforms:
> 
>   arm-linux-gnueabi-ld: drivers/video/fbdev/omap/omapfb_main.o: in function `omapfb_do_probe':
>   omapfb_main.c:(.text+0x41ec): undefined reference to `omap_set_dma_priority'
> 
> Add back the inline stub, and in turn hide the definition when
> omapfb is disabled, like we do for the usb specific bits.

Reviewed-by: Tony Lindgren <tony@...mide.com>