diff options
Diffstat (limited to 'arch/s390/include')
| -rw-r--r-- | arch/s390/include/asm/idals.h | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/arch/s390/include/asm/idals.h b/arch/s390/include/asm/idals.h index e82c10efe65..aae276d0038 100644 --- a/arch/s390/include/asm/idals.h +++ b/arch/s390/include/asm/idals.h @@ -44,24 +44,18 @@ idal_is_needed(void *vaddr, unsigned int length) /* * Return the number of idal words needed for an address/length pair. */ -static inline unsigned int -idal_nr_words(void *vaddr, unsigned int length) +static inline unsigned int idal_nr_words(void *vaddr, unsigned int length) { -#ifdef __s390x__ - if (idal_is_needed(vaddr, length)) - return ((__pa(vaddr) & (IDA_BLOCK_SIZE-1)) + length + - (IDA_BLOCK_SIZE-1)) >> IDA_SIZE_LOG; -#endif - return 0; + return ((__pa(vaddr) & (IDA_BLOCK_SIZE-1)) + length + + (IDA_BLOCK_SIZE-1)) >> IDA_SIZE_LOG; } /* * Create the list of idal words for an address/length pair. */ -static inline unsigned long * -idal_create_words(unsigned long *idaws, void *vaddr, unsigned int length) +static inline unsigned long *idal_create_words(unsigned long *idaws, + void *vaddr, unsigned int length) { -#ifdef __s390x__ unsigned long paddr; unsigned int cidaw; @@ -74,7 +68,6 @@ idal_create_words(unsigned long *idaws, void *vaddr, unsigned int length) paddr += IDA_BLOCK_SIZE; *idaws++ = paddr; } -#endif return idaws; } |