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fbdev/cyber2000fb: Unexport symbols 

Fix the compile-time warning

  drivers/video/fbdev/cyber2000fb.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing

The affected symbols are not used anywhere, so remove the functions
entirely.

v2:
- remove unused functions (Helge)

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612081738.197826-5-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2025-06-12 10:16:27 +02:00
parent 5f13d0ff49
commit 3bb0aeb60a
2 changed files with 0 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/video/fbdev/cyber2000fb.c
View File

@ -1089,7 +1089,6 @@ void cyber2000fb_enable_extregs(struct cfb_info *cfb)
cyber2000_grphw(EXT_FUNC_CTL, old, cfb); cyber2000_grphw(EXT_FUNC_CTL, old, cfb);
} }
} }
EXPORT_SYMBOL(cyber2000fb_enable_extregs);
/* /*
* Disable access to the extended registers * Disable access to the extended registers
@ -1109,41 +1108,6 @@ void cyber2000fb_disable_extregs(struct cfb_info *cfb)
else else
cfb->func_use_count -= 1; cfb->func_use_count -= 1;
} }
EXPORT_SYMBOL(cyber2000fb_disable_extregs);
/*
* Attach a capture/tv driver to the core CyberX0X0 driver.
*/
int cyber2000fb_attach(struct cyberpro_info *info, int idx)
{
if (int_cfb_info != NULL) {
info->dev = int_cfb_info->fb.device;
#ifdef CONFIG_FB_CYBER2000_I2C
info->i2c = &int_cfb_info->i2c_adapter;
#else
info->i2c = NULL;
#endif
info->regs = int_cfb_info->regs;
info->irq = int_cfb_info->irq;
info->fb = int_cfb_info->fb.screen_base;
info->fb_size = int_cfb_info->fb.fix.smem_len;
info->info = int_cfb_info;
strscpy(info->dev_name, int_cfb_info->fb.fix.id,
sizeof(info->dev_name));
}
return int_cfb_info != NULL;
}
EXPORT_SYMBOL(cyber2000fb_attach);
/*
* Detach a capture/tv driver from the core CyberX0X0 driver.
*/
void cyber2000fb_detach(int idx)
{
}
EXPORT_SYMBOL(cyber2000fb_detach);
#ifdef CONFIG_FB_CYBER2000_DDC #ifdef CONFIG_FB_CYBER2000_DDC

2
drivers/video/fbdev/cyber2000fb.h
View File

@ -488,7 +488,5 @@ struct cyberpro_info {
* Note! Writing to the Cyber20x0 registers from an interrupt * Note! Writing to the Cyber20x0 registers from an interrupt
* routine is definitely a bad idea atm. * routine is definitely a bad idea atm.
*/ */
int cyber2000fb_attach(struct cyberpro_info *info, int idx);
void cyber2000fb_detach(int idx);
void cyber2000fb_enable_extregs(struct cfb_info *cfb); void cyber2000fb_enable_extregs(struct cfb_info *cfb);
void cyber2000fb_disable_extregs(struct cfb_info *cfb); void cyber2000fb_disable_extregs(struct cfb_info *cfb);