Re: [PATCH] fbdev/wm8505fb: select CONFIG_FB_IOMEM_FOPS

From: Helge Deller
Date: Fri Oct 18 2024 - 11:22:12 EST


On 10/18/24 17:12, Arnd Bergmann wrote:
From: Arnd Bergmann <arnd@xxxxxxxx>

The fb_io_mmap() function is used in the file operations but
not enabled in all configurations unless FB_IOMEM_FOPS gets
selected:

ld.lld-20: error: undefined symbol: fb_io_mmap
referenced by wm8505fb.c
drivers/video/fbdev/wm8505fb.o:(wm8505fb_ops) in archive vmlinux.a

Fixes: 11754a504608 ("fbdev/wm8505fb: Initialize fb_ops to fbdev I/O-memory helpers")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

applied.
Thanks!
Helge