[PATCH 5.15 139/402] fbdev: sh7760fb: allow modular build

[Greg Kroah-Hartman]

5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Randy Dunlap <rdunlap at infradead.org>

[ Upstream commit 51084f89d687e14d96278241e5200cde4b0985c7 ]

There is no reason to prohibit sh7760fb from being built as a
loadable module as suggested by Geert, so change the config symbol
from bool to tristate to allow that and change the FB dependency as
needed.

Fixes: f75f71b2c418 ("fbdev/sh7760fb: Depend on FB=y")
Suggested-by: Geert Uytterhoeven <geert at linux-m68k.org>
Signed-off-by: Randy Dunlap <rdunlap at infradead.org>
Cc: Thomas Zimmermann <tzimmermann at suse.de>
Cc: Javier Martinez Canillas <javierm at redhat.com>
Cc: John Paul Adrian Glaubitz <glaubitz at physik.fu-berlin.de>
Cc: Sam Ravnborg <sam at ravnborg.org>
Cc: Helge Deller <deller at gmx.de>
Cc: linux-fbdev at vger.kernel.org
Cc: dri-devel at lists.freedesktop.org
Acked-by: John Paul Adrian Glaubitz <glaubitz at physik.fu-berlin.de>
Acked-by: Javier Martinez Canillas <javierm at redhat.com>
Signed-off-by: Helge Deller <deller at gmx.de>
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
 drivers/video/fbdev/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 662524574cc33..26dfc4e5b10ce 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2016,8 +2016,8 @@ config FB_COBALT
 	depends on FB && MIPS_COBALT
 
 config FB_SH7760
-	bool "SH7760/SH7763/SH7720/SH7721 LCDC support"
-	depends on FB=y && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \
+	tristate "SH7760/SH7763/SH7720/SH7721 LCDC support"
+	depends on FB && (CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7763 \
 		|| CPU_SUBTYPE_SH7720 || CPU_SUBTYPE_SH7721)
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
-- 
2.43.0