From 37c5f6c86cf5cda66c71c3bb1672e3b09d81c6da Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Wed, 6 May 2015 13:18:59 +0200 Subject: s390/sclp: unify basic sclp access by exposing "struct sclp" Let's unify basic access to sclp fields by storing the data in an external struct in asm/sclp.h. The values can now directly be accessed by other components, so there is no need for most accessor functions and external variables anymore. The mtid, mtid_max and facility part will be cleaned up separately. Acked-by: Martin Schwidefsky Signed-off-by: David Hildenbrand Signed-off-by: Martin Schwidefsky --- arch/s390/mm/init.c | 2 +- arch/s390/mm/mem_detect.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/s390/mm') diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 80875c43a4a4..76e873748b56 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -213,7 +213,7 @@ unsigned long memory_block_size_bytes(void) * Make sure the memory block size is always greater * or equal than the memory increment size. */ - return max_t(unsigned long, MIN_MEMORY_BLOCK_SIZE, sclp_get_rzm()); + return max_t(unsigned long, MIN_MEMORY_BLOCK_SIZE, sclp.rzm); } #ifdef CONFIG_MEMORY_HOTREMOVE diff --git a/arch/s390/mm/mem_detect.c b/arch/s390/mm/mem_detect.c index 0f3604395805..e00f0d5d296d 100644 --- a/arch/s390/mm/mem_detect.c +++ b/arch/s390/mm/mem_detect.c @@ -31,8 +31,8 @@ void __init detect_memory_memblock(void) unsigned long addr, size; int type; - rzm = sclp_get_rzm(); - rnmax = sclp_get_rnmax(); + rzm = sclp.rzm; + rnmax = sclp.rnmax; memsize = rzm * rnmax; if (!rzm) rzm = 1ULL << 17; -- cgit v1.2.3