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authorGeert Uytterhoeven <geert@linux-m68k.org>2020-01-12 18:15:21 +0100
committerGeert Uytterhoeven <geert@linux-m68k.org>2020-03-09 11:12:19 +0100
commitea6658925dcc1119d9bd0084343858fc25451f4a (patch)
tree9deb88634f82d9d1aa253bfb07ef7e7192766a53 /drivers/video/fbdev
parent435cb3eaf34e821072134afc2a61329ca2fd7549 (diff)
fbdev: c2p: Use BUILD_BUG() instead of custom solution
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
Diffstat (limited to 'drivers/video/fbdev')
-rw-r--r--drivers/video/fbdev/c2p_core.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/video/fbdev/c2p_core.h b/drivers/video/fbdev/c2p_core.h
index 45a6d895a7d7..cf5f1ebce65e 100644
--- a/drivers/video/fbdev/c2p_core.h
+++ b/drivers/video/fbdev/c2p_core.h
@@ -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();
}