6.12-stable review patch. If anyone has any objections, please let me know.
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From: Mario Limonciello (AMD) superm1@kernel.org
[ Upstream commit 6e490dea61b88aac9762c9f79a54aad4ea2e6cd1 ]
When compiled without CONFIG_VIDEO the architecture specific implementations of video_is_primary_device() include prototypes and assume that video-common.c will be linked. Guard against this so that the fallback inline implementation that returns false will be used when compiled without CONFIG_VIDEO.
Acked-by: Thomas Zimmermann tzimmermann@suse.de Reported-by: kernel test robot lkp@intel.com Closes: https://lore.kernel.org/oe-kbuild-all/202506221312.49Fy1aNA-lkp@intel.com/ Link: https://lore.kernel.org/r/20250811162606.587759-2-superm1@kernel.org Signed-off-by: Mario Limonciello (AMD) superm1@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/parisc/include/asm/video.h | 2 +- arch/sparc/include/asm/video.h | 2 ++ arch/x86/include/asm/video.h | 2 ++ 3 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/parisc/include/asm/video.h b/arch/parisc/include/asm/video.h index c5dff3223194a..a9d50ebd6e769 100644 --- a/arch/parisc/include/asm/video.h +++ b/arch/parisc/include/asm/video.h @@ -6,7 +6,7 @@
struct device;
-#if defined(CONFIG_STI_CORE) +#if defined(CONFIG_STI_CORE) && defined(CONFIG_VIDEO) bool video_is_primary_device(struct device *dev); #define video_is_primary_device video_is_primary_device #endif diff --git a/arch/sparc/include/asm/video.h b/arch/sparc/include/asm/video.h index a6f48f52db584..773717b6d4914 100644 --- a/arch/sparc/include/asm/video.h +++ b/arch/sparc/include/asm/video.h @@ -19,8 +19,10 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot, #define pgprot_framebuffer pgprot_framebuffer #endif
+#ifdef CONFIG_VIDEO bool video_is_primary_device(struct device *dev); #define video_is_primary_device video_is_primary_device +#endif
static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n) { diff --git a/arch/x86/include/asm/video.h b/arch/x86/include/asm/video.h index 0950c9535fae9..08ec328203ef8 100644 --- a/arch/x86/include/asm/video.h +++ b/arch/x86/include/asm/video.h @@ -13,8 +13,10 @@ pgprot_t pgprot_framebuffer(pgprot_t prot, unsigned long offset); #define pgprot_framebuffer pgprot_framebuffer
+#ifdef CONFIG_VIDEO bool video_is_primary_device(struct device *dev); #define video_is_primary_device video_is_primary_device +#endif
#include <asm-generic/video.h>