treewide: Convert uses of struct resource to resource_size(ptr)
Several fixes as well where the +1 was missing.
Done via coccinelle scripts like:
@@
struct resource *ptr;
@@
- ptr->end - ptr->start + 1
+ resource_size(ptr)
and some grep and typing.
Mostly uncompiled, no cross-compilers.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 1c9c80a..6ffccd6 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -228,7 +228,7 @@
}
pa &= PAGE_MASK;
- sparc_mapiorange(bus, pa, res->start, res->end - res->start + 1);
+ sparc_mapiorange(bus, pa, res->start, resource_size(res));
return (void __iomem *)(unsigned long)(res->start + offset);
}
@@ -240,7 +240,7 @@
{
unsigned long plen;
- plen = res->end - res->start + 1;
+ plen = resource_size(res);
BUG_ON((plen & (PAGE_SIZE-1)) != 0);
sparc_unmapiorange(res->start, plen);
release_resource(res);
@@ -331,9 +331,9 @@
}
n = PAGE_ALIGN(n);
- if ((res->end-res->start)+1 != n) {
+ if (resource_size(res) != n) {
printk("sbus_free_consistent: region 0x%lx asked 0x%zx\n",
- (long)((res->end-res->start)+1), n);
+ (long)resource_size(res), n);
return;
}
@@ -504,9 +504,9 @@
}
n = PAGE_ALIGN(n);
- if ((res->end-res->start)+1 != n) {
+ if (resource_size(res) != n) {
printk("pci_free_consistent: region 0x%lx asked 0x%lx\n",
- (long)((res->end-res->start)+1), (long)n);
+ (long)resource_size(res), (long)n);
return;
}
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c
index 713dc91..2d1453d 100644
--- a/arch/sparc/kernel/pci.c
+++ b/arch/sparc/kernel/pci.c
@@ -820,11 +820,9 @@
unsigned long space_size, user_offset, user_size;
if (mmap_state == pci_mmap_io) {
- space_size = (pbm->io_space.end -
- pbm->io_space.start) + 1;
+ space_size = resource_size(&pbm->io_space);
} else {
- space_size = (pbm->mem_space.end -
- pbm->mem_space.start) + 1;
+ space_size = resource_size(&pbm->mem_space);
}
/* Make sure the request is in range. */