[PATCH v3 17/19] arch/sparc: Implement fb_is_primary_device() in source file
Thomas Zimmermann <[email protected]>
| Newsgroups | gmane.linux.ports.arm.kernel,gmane.linux.kernel.cross-arch,gmane.comp.video.dri.devel,gmane.linux.kernel.arc,gmane.linux.kernel,gmane.linux.ports.ia64,gmane.linux.ports.mips,gmane.linux.ports.parisc,gmane.linux.ports.ppc64.devel,gmane.linux.ports.sh.devel,gmane.linux.ports.sparc |
|---|---|
| Message-ID | <[email protected]> |
Other architectures implment fb_is_primary_device() in a source file. Do the same on sparc. No functional changes, but allows to remove several include statement from <asm/fb.h>. v2: * don't include <asm/prom.h> in header file Signed-off-by: Thomas Zimmermann <[email protected]> Cc: "David S. Miller" <[email protected]> --- arch/sparc/Makefile | 1 + arch/sparc/include/asm/fb.h | 23 +++++------------------ arch/sparc/video/Makefile | 3 +++ arch/sparc/video/fbdev.c | 24 ++++++++++++++++++++++++ 4 files changed, 33 insertions(+), 18 deletions(-) create mode 100644 arch/sparc/video/Makefile create mode 100644 arch/sparc/video/fbdev.c diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index a4ea5b05f288..95a9211e48e3 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -60,6 +60,7 @@ libs-y += arch/sparc/prom/ libs-y += arch/sparc/lib/ drivers-$(CONFIG_PM) += arch/sparc/power/ +drivers-$(CONFIG_FB) += arch/sparc/video/ boot := arch/sparc/boot diff --git a/arch/sparc/include/asm/fb.h b/arch/sparc/include/asm/fb.h index f699962e9ddf..28609f7a965c 100644 --- a/arch/sparc/include/asm/fb.h +++ b/arch/sparc/include/asm/fb.h @@ -1,11 +1,12 @@ /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _SPARC_FB_H_ #define _SPARC_FB_H_ -#include <linux/console.h> -#include <linux/fb.h> + #include <linux/fs.h> + #include <asm/page.h> -#include <asm/prom.h> + +struct fb_info; static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, unsigned long off) @@ -15,20 +16,6 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, #endif } -static inline int fb_is_primary_device(struct fb_info *info) -{ - struct device *dev = info->device; - struct device_node *node; - - if (console_set_on_cmdline) - return 0; - - node = dev->of_node; - if (node && - node == of_console_device) - return 1; - - return 0; -} +int fb_is_primary_device(struct fb_info *info); #endif /* _SPARC_FB_H_ */ diff --git a/arch/sparc/video/Makefile b/arch/sparc/video/Makefile new file mode 100644 index 000000000000..6baddbd58e4d --- /dev/null +++ b/arch/sparc/video/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0-only + +obj-$(CONFIG_FB) += fbdev.o diff --git a/arch/sparc/video/fbdev.c b/arch/sparc/video/fbdev.c new file mode 100644 index 000000000000..dadd5799fbb3 --- /dev/null +++ b/arch/sparc/video/fbdev.c @@ -0,0 +1,24 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/console.h> +#include <linux/fb.h> +#include <linux/module.h> + +#include <asm/fb.h> +#include <asm/prom.h> + +int fb_is_primary_device(struct fb_info *info) +{ + struct device *dev = info->device; + struct device_node *node; + + if (console_set_on_cmdline) + return 0; + + node = dev->of_node; + if (node && node == of_console_device) + return 1; + + return 0; +} +EXPORT_SYMBOL(fb_is_primary_device); -- 2.40.0