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fbdev: au1100fb: Fix build on MIPS64

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Fix an error reported by the kernel test robot:
 au1100fb.c: error: implicit declaration of function 'KSEG1ADDR'; did you mean 'CKSEG1ADDR'?

arch/mips/include/asm/addrspace.h defines KSEG1ADDR only for 32 bit
configurations. So provide its compile-test stub also for 64bit mips builds.

Fixes: 6f366e8648 ("fbdev: au1100fb: Make driver compilable on non-mips platforms")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202603042127.PT6LuKqi-lkp@intel.com/
Signed-off-by: Helge Deller <deller@gmx.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
This commit is contained in:
Helge Deller
2026-03-04 19:15:48 +01:00
parent 11439c4635
commit e31a374a99
1 changed files with 6 additions and 2 deletions
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8
drivers/video/fbdev/au1100fb.c
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@@ -380,8 +380,12 @@ static struct au1100fb_panel known_lcd_panels[] =
#define panel_is_color(panel) (panel->control_base & LCD_CONTROL_PC)
#define panel_swap_rgb(panel) (panel->control_base & LCD_CONTROL_CCO)
#if defined(CONFIG_COMPILE_TEST) && !defined(CONFIG_MIPS)
/* This is only defined to be able to compile this driver on non-mips platforms */
#if defined(CONFIG_COMPILE_TEST) && (!defined(CONFIG_MIPS) || defined(CONFIG_64BIT))
/*
* KSEG1ADDR() is defined in arch/mips/include/asm/addrspace.h
* for 32 bit configurations. Provide a stub for compile testing
* on other platforms.
*/
#define KSEG1ADDR(x) (x)
#endif