linux-kernel - [PATCH] staging: sm750: Fix missing config in Kconfig

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Message-ID: <20240921180612.57657-2-fgasperin@lkcamp.dev>
Date: Sat, 21 Sep 2024 15:06:09 -0300
From: Fabricio Gasperin <fgasperin@...amp.dev>
To: Sudip Mukherjee <sudipm.mukherjee@...il.com>,
	Teddy Wang <teddy.wang@...iconmotion.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-fbdev@...r.kernel.org,
	linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	~lkcamp/patches@...ts.sr.ht
Subject: [PATCH] staging: sm750: Fix missing config in Kconfig

Fixes the following compilation error:

ERROR: modpost: "fb_io_read" [drivers/staging/sm750fb/sm750fb.ko] undefined!
ERROR: modpost: "fb_io_write" [drivers/staging/sm750fb/sm750fb.ko] undefined!
ERROR: modpost: "fb_io_mmap" [drivers/staging/sm750fb/sm750fb.ko] undefined!

Signed-off-by: Fabricio Gasperin <fgasperin@...amp.dev>
---
 drivers/staging/sm750fb/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/sm750fb/Kconfig b/drivers/staging/sm750fb/Kconfig
index 08bcccdd0f1c..eca1aa43d725 100644
--- a/drivers/staging/sm750fb/Kconfig
+++ b/drivers/staging/sm750fb/Kconfig
@@ -3,6 +3,7 @@ config FB_SM750
 	tristate "Silicon Motion SM750 framebuffer support"
 	depends on FB && PCI && HAS_IOPORT
 	select FB_MODE_HELPERS
+	select FB_IOMEM_FOPS
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
-- 
2.46.1