diff options
Diffstat (limited to 'drivers/video/fbdev/c2p_core.h')
| -rw-r--r-- | drivers/video/fbdev/c2p_core.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/video/fbdev/c2p_core.h b/drivers/video/fbdev/c2p_core.h index e1035a865fb9..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 @@ -27,9 +29,7 @@ static inline void _transp(u32 d[], unsigned int i1, unsigned int i2, } -extern void c2p_unsupported(void); - -static inline u32 get_mask(unsigned int n) +static __always_inline u32 get_mask(unsigned int n) { switch (n) { case 1: @@ -48,7 +48,7 @@ static inline u32 get_mask(unsigned int n) return 0x0000ffff; } - c2p_unsupported(); + BUILD_BUG(); return 0; } @@ -57,7 +57,7 @@ static inline u32 get_mask(unsigned int n) * Transpose operations on 8 32-bit words */ -static inline void transp8(u32 d[], unsigned int n, unsigned int m) +static __always_inline void transp8(u32 d[], unsigned int n, unsigned int m) { u32 mask = get_mask(n); @@ -91,7 +91,7 @@ static inline void transp8(u32 d[], unsigned int n, unsigned int m) return; } - c2p_unsupported(); + BUILD_BUG(); } @@ -99,7 +99,7 @@ static inline void transp8(u32 d[], unsigned int n, unsigned int m) * Transpose operations on 4 32-bit words */ -static inline void transp4(u32 d[], unsigned int n, unsigned int m) +static __always_inline void transp4(u32 d[], unsigned int n, unsigned int m) { u32 mask = get_mask(n); @@ -118,7 +118,7 @@ static inline void transp4(u32 d[], unsigned int n, unsigned int m) return; } - c2p_unsupported(); + BUILD_BUG(); } @@ -126,7 +126,7 @@ static inline void transp4(u32 d[], unsigned int n, unsigned int m) * Transpose operations on 4 32-bit words (reverse order) */ -static inline void transp4x(u32 d[], unsigned int n, unsigned int m) +static __always_inline void transp4x(u32 d[], unsigned int n, unsigned int m) { u32 mask = get_mask(n); @@ -138,7 +138,7 @@ static inline void transp4x(u32 d[], unsigned int n, unsigned int m) return; } - c2p_unsupported(); + BUILD_BUG(); } |