From: Arnd Bergmann Date: Tue, 9 Oct 2012 20:13:57 +0000 (+0200) Subject: video: mark nuc900fb_map_video_memory as __devinit X-Git-Tag: upstream/snapshot3+hdmi~6468^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8d93241b923bcb6a60994f8ed20fda8cc06d0fda;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git video: mark nuc900fb_map_video_memory as __devinit nuc900fb_map_video_memory is called by an devinit function that may be called at run-time, but the function itself is marked __init and will be discarded after boot. To avoid calling into a function that may have been overwritten, mark nuc900fb_map_video_memory itself as __devinit. Without this patch, building nuc950_defconfig results in: WARNING: drivers/video/built-in.o(.devinit.text+0x26c): Section mismatch in reference from the function nuc900fb_probe() to the function .init.text:nuc900fb_map_video_memory() The function __devinit nuc900fb_probe() references a function __init nuc900fb_map_video_memory(). If nuc900fb_map_video_memory is only used by nuc900fb_probe then annotate nuc900fb_map_video_memory with a matching annotation. Signed-off-by: Arnd Bergmann Acked-by: Wan ZongShun Signed-off-by: Florian Tobias Schandinat --- diff --git a/drivers/video/nuc900fb.c b/drivers/video/nuc900fb.c index e10f551..b31b12b 100644 --- a/drivers/video/nuc900fb.c +++ b/drivers/video/nuc900fb.c @@ -387,7 +387,7 @@ static int nuc900fb_init_registers(struct fb_info *info) * The buffer should be a non-cached, non-buffered, memory region * to allow palette and pixel writes without flushing the cache. */ -static int __init nuc900fb_map_video_memory(struct fb_info *info) +static int __devinit nuc900fb_map_video_memory(struct fb_info *info) { struct nuc900fb_info *fbi = info->par; dma_addr_t map_dma;