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authorIngo Molnar <mingo@elte.hu>2008-09-26 04:10:12 -0400
committerIngo Molnar <mingo@elte.hu>2008-09-26 04:10:12 -0400
commit13eb83754b40bf01dc84e52a08d4196d1b719a0e (patch)
treea416aa6f6a8e6d38aadd9b3a7976e048a385eea6 /kernel
parent379daf6290814e41f14880094b7b773640df2461 (diff)
IO resources, x86: ioremap sanity check to catch mapping requests exceeding, fix
fix this build error: kernel/resource.c: In function 'iomem_map_sanity_check': kernel/resource.c:842: error: implicit declaration of function 'r_next' kernel/resource.c:842: warning: assignment makes pointer from integer without a cast r_next() was only available if CONFIG_PROCFS was enabled. and fix this build warning: kernel/resource.c:855: warning: format '%llx' expects type 'long long unsigned int', but argument 2 has type 'resource_size_t' kernel/resource.c:855: warning: format '%llx' expects type 'long long unsigned int', but argument 3 has type 'long unsigned int' kernel/resource.c:855: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'resource_size_t' kernel/resource.c:855: warning: format '%llx' expects type 'long long unsigned int', but argument 5 has type 'resource_size_t' resource_t can be 32 bits. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/resource.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/kernel/resource.c b/kernel/resource.c
index 1d003a50ee17..7797dae85b50 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -38,10 +38,6 @@ EXPORT_SYMBOL(iomem_resource);
38 38
39static DEFINE_RWLOCK(resource_lock); 39static DEFINE_RWLOCK(resource_lock);
40 40
41#ifdef CONFIG_PROC_FS
42
43enum { MAX_IORES_LEVEL = 5 };
44
45static void *r_next(struct seq_file *m, void *v, loff_t *pos) 41static void *r_next(struct seq_file *m, void *v, loff_t *pos)
46{ 42{
47 struct resource *p = v; 43 struct resource *p = v;
@@ -53,6 +49,10 @@ static void *r_next(struct seq_file *m, void *v, loff_t *pos)
53 return p->sibling; 49 return p->sibling;
54} 50}
55 51
52#ifdef CONFIG_PROC_FS
53
54enum { MAX_IORES_LEVEL = 5 };
55
56static void *r_start(struct seq_file *m, loff_t *pos) 56static void *r_start(struct seq_file *m, loff_t *pos)
57 __acquires(resource_lock) 57 __acquires(resource_lock)
58{ 58{
@@ -852,7 +852,11 @@ int iomem_map_sanity_check(resource_size_t addr, unsigned long size)
852 continue; 852 continue;
853 printk(KERN_WARNING "resource map sanity check conflict: " 853 printk(KERN_WARNING "resource map sanity check conflict: "
854 "0x%llx 0x%llx 0x%llx 0x%llx %s\n", 854 "0x%llx 0x%llx 0x%llx 0x%llx %s\n",
855 addr, addr + size - 1, p->start, p->end, p->name); 855 (unsigned long long)addr,
856 (unsigned long long)(addr + size - 1),
857 (unsigned long long)p->start,
858 (unsigned long long)p->end,
859 p->name);
856 err = -1; 860 err = -1;
857 break; 861 break;
858 } 862 }