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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-11 09:16:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-11 09:16:39 -0700
commit89af571ca633ada14d17746519a179553a732d31 (patch)
tree7d5486cc43b4ce4c258cb2fcfc449e6a94cdc33d /arch/s390/power/suspend.c
parent1b195b170da6d75abafa290deeb8863dc8a4d79b (diff)
parent59e36927ee08f3bf06d8d14597e57389bf1b41dc (diff)
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (54 commits) [S390] tape: Use pr_xxx instead of dev_xxx in shared driver code [S390] Wire up page fault events for software perf counters. [S390] Remove smp_cpu_not_running. [S390] Get rid of cpuid.h header file. [S390] Limit cpu detection to 256 physical cpus. [S390] tape: Fix device online messages [S390] Enable guest page hinting by default. [S390] use generic scatterlist.h [S390] s390dbf: Add description for usage of "%s" in sprintf events [S390] Initialize __LC_THREAD_INFO early. [S390] fix recursive locking on page_table_lock [S390] kvm: use console_initcall() to initialize s390 virtio console [S390] tape: reversed order of labels [S390] hypfs: Use "%u" instead of "%d" for unsigned ints in snprintf [S390] kernel: Print an error message if kernel NSS cannot be defined [S390] zcrypt: Free ap_device if dev_set_name fails. [S390] zcrypt: Use spin_lock_bh in suspend callback [S390] xpram: Remove checksum validation for suspend/resume [S390] vmur: Invalid allocation sequence for vmur class [S390] hypfs: remove useless variable qname ...
Diffstat (limited to 'arch/s390/power/suspend.c')
-rw-r--r--arch/s390/power/suspend.c40
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/s390/power/suspend.c b/arch/s390/power/suspend.c
deleted file mode 100644
index b3351eceebb..00000000000
--- a/arch/s390/power/suspend.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Suspend support specific for s390.
- *
- * Copyright IBM Corp. 2009
- *
- * Author(s): Hans-Joachim Picht <hans@linux.vnet.ibm.com>
- */
-
-#include <linux/mm.h>
-#include <linux/suspend.h>
-#include <linux/reboot.h>
-#include <linux/pfn.h>
-#include <asm/sections.h>
-#include <asm/ipl.h>
-
-/*
- * References to section boundaries
- */
-extern const void __nosave_begin, __nosave_end;
-
-/*
- * check if given pfn is in the 'nosave' or in the read only NSS section
- */
-int pfn_is_nosave(unsigned long pfn)
-{
- unsigned long nosave_begin_pfn = __pa(&__nosave_begin) >> PAGE_SHIFT;
- unsigned long nosave_end_pfn = PAGE_ALIGN(__pa(&__nosave_end))
- >> PAGE_SHIFT;
- unsigned long eshared_pfn = PFN_DOWN(__pa(&_eshared)) - 1;
- unsigned long stext_pfn = PFN_DOWN(__pa(&_stext));
-
- if (pfn >= nosave_begin_pfn && pfn < nosave_end_pfn)
- return 1;
- if (pfn >= stext_pfn && pfn <= eshared_pfn) {
- if (ipl_info.type == IPL_TYPE_NSS)
- return 1;
- } else if ((tprot(pfn * PAGE_SIZE) && pfn > 0))
- return 1;
- return 0;
-}