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fbdev: c2p: Use BUILD_BUG() instead of custom solution

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Replace the call to the custom non-existing function by a standard
BUILD_BUG() invocation.

Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20200112171521.22443-1-geert@linux-m68k.org
This commit is contained in:
Geert Uytterhoeven 2020-01-12 18:15:21 +01:00
parent 435cb3eaf3
commit ea6658925d
1 changed files with 6 additions and 6 deletions
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12
drivers/video/fbdev/c2p_core.h
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@ -12,6 +12,8 @@
* for more details.
*/
#include <linux/build_bug.h>
/*
* Basic transpose step
@ -27,8 +29,6 @@ static inline void _transp(u32 d[], unsigned int i1, unsigned int i2,
}
extern void c2p_unsupported(void);
static __always_inline u32 get_mask(unsigned int n)
{
switch (n) {
@ -48,7 +48,7 @@ static __always_inline u32 get_mask(unsigned int n)
return 0x0000ffff;
}
c2p_unsupported();
BUILD_BUG();
return 0;
}
@ -91,7 +91,7 @@ static __always_inline void transp8(u32 d[], unsigned int n, unsigned int m)
return;
}
c2p_unsupported();
BUILD_BUG();
}
@ -118,7 +118,7 @@ static __always_inline void transp4(u32 d[], unsigned int n, unsigned int m)
return;
}
c2p_unsupported();
BUILD_BUG();
}
@ -138,7 +138,7 @@ static __always_inline void transp4x(u32 d[], unsigned int n, unsigned int m)
return;
}
c2p_unsupported();
BUILD_BUG();
}