From: Fabio Estevam fabio.estevam@freescale.com
Remove __ilog2_u64 and ffs4 from powerpc bitops to align with the kernel implementation.
Add the required headers that provide these function prototypes.
Signed-off-by: Fabio Estevam fabio.estevam@freescale.com --- arch/powerpc/cpu/mpc83xx/law.c | 2 ++ arch/powerpc/cpu/mpc85xx/tlb.c | 2 ++ arch/powerpc/cpu/mpc8xxx/law.c | 2 ++ arch/powerpc/include/asm/bitops.h | 11 +---------- arch/powerpc/include/asm/fsl_law.h | 1 + arch/powerpc/include/asm/fsl_srio.h | 2 ++ 6 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/arch/powerpc/cpu/mpc83xx/law.c b/arch/powerpc/cpu/mpc83xx/law.c index 66c88b6..4f46ca3 100644 --- a/arch/powerpc/cpu/mpc83xx/law.c +++ b/arch/powerpc/cpu/mpc83xx/law.c @@ -9,6 +9,8 @@ #include <common.h> #include <asm/fsl_law.h> #include <asm/mmu.h> +#include <asm/ffs64.h> +#include <linux/log2.h>
int set_ddr_laws(u64 start, u64 sz, enum law_trgt_if id) { diff --git a/arch/powerpc/cpu/mpc85xx/tlb.c b/arch/powerpc/cpu/mpc85xx/tlb.c index 8e0508f..cf31eb2 100644 --- a/arch/powerpc/cpu/mpc85xx/tlb.c +++ b/arch/powerpc/cpu/mpc85xx/tlb.c @@ -14,6 +14,8 @@ #include <addr_map.h> #endif
+#include <linux/log2.h> + DECLARE_GLOBAL_DATA_PTR;
void invalidate_tlb(u8 tlb) diff --git a/arch/powerpc/cpu/mpc8xxx/law.c b/arch/powerpc/cpu/mpc8xxx/law.c index 33d53a8..7681f55 100644 --- a/arch/powerpc/cpu/mpc8xxx/law.c +++ b/arch/powerpc/cpu/mpc8xxx/law.c @@ -12,6 +12,8 @@ #include <asm/fsl_law.h> #include <asm/io.h>
+#include <linux/log2.h> +#include <asm/ffs64.h> DECLARE_GLOBAL_DATA_PTR;
#define FSL_HW_NUM_LAWS CONFIG_SYS_FSL_NUM_LAWS diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h index a6bcf3c..14217ef 100644 --- a/arch/powerpc/include/asm/bitops.h +++ b/arch/powerpc/include/asm/bitops.h @@ -6,6 +6,7 @@ #define _PPC_BITOPS_H
#include <asm/byteorder.h> +#include <asm-generic/bitops/__ffs.h>
extern void set_bit(int nr, volatile void *addr); extern void clear_bit(int nr, volatile void *addr); @@ -209,16 +210,6 @@ static inline int fls64(__u64 x) #error BITS_PER_LONG not 32 or 64 #endif
-static inline int __ilog2_u64(u64 n) -{ - return fls64(n) - 1; -} - -static inline int ffs64(u64 x) -{ - return __ilog2_u64(x & -x) + 1ull; -} - #ifdef __KERNEL__
/* diff --git a/arch/powerpc/include/asm/fsl_law.h b/arch/powerpc/include/asm/fsl_law.h index 3b50487..8e1d22a 100644 --- a/arch/powerpc/include/asm/fsl_law.h +++ b/arch/powerpc/include/asm/fsl_law.h @@ -10,6 +10,7 @@ #define _FSL_LAW_H_
#include <asm/io.h> +#include <linux/log2.h>
#define LAW_EN 0x80000000
diff --git a/arch/powerpc/include/asm/fsl_srio.h b/arch/powerpc/include/asm/fsl_srio.h index e5aab2a..ec25e16 100644 --- a/arch/powerpc/include/asm/fsl_srio.h +++ b/arch/powerpc/include/asm/fsl_srio.h @@ -7,6 +7,8 @@ #ifndef _FSL_SRIO_H_ #define _FSL_SRIO_H_
+#include <linux/log2.h> + enum atmu_size { ATMU_SIZE_4K = 0xb, ATMU_SIZE_8K,