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authorJoe Perches <joe@perches.com>2011-06-09 09:13:32 -0700
committerJiri Kosina <jkosina@suse.cz>2011-06-10 14:55:36 +0200
commit28f65c11f2ffb3957259dece647a24f8ad2e241b (patch)
tree6b7621d09d10df89eedd908d4506fb9f457a909f /arch/sh
parent140a1ef2f91a00e1d25f0878c193abdc25bf6ebe (diff)
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>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/kernel/io_trapped.c8
-rw-r--r--arch/sh/kernel/machine_kexec.c2
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/sh/kernel/io_trapped.c b/arch/sh/kernel/io_trapped.c
index 32c385ef1011..0f62f4672754 100644
--- a/arch/sh/kernel/io_trapped.c
+++ b/arch/sh/kernel/io_trapped.c
@@ -58,7 +58,7 @@ int register_trapped_io(struct trapped_io *tiop)
for (k = 0; k < tiop->num_resources; k++) {
res = tiop->resource + k;
- len += roundup((res->end - res->start) + 1, PAGE_SIZE);
+ len += roundup(resource_size(res), PAGE_SIZE);
flags |= res->flags;
}
@@ -85,7 +85,7 @@ int register_trapped_io(struct trapped_io *tiop)
(unsigned long)(tiop->virt_base + len),
res->flags & IORESOURCE_IO ? "io" : "mmio",
(unsigned long)res->start);
- len += roundup((res->end - res->start) + 1, PAGE_SIZE);
+ len += roundup(resource_size(res), PAGE_SIZE);
}
tiop->magic = IO_TRAPPED_MAGIC;
@@ -128,7 +128,7 @@ void __iomem *match_trapped_io_handler(struct list_head *list,
return tiop->virt_base + voffs;
}
- len = (res->end - res->start) + 1;
+ len = resource_size(res);
voffs += roundup(len, PAGE_SIZE);
}
}
@@ -173,7 +173,7 @@ static unsigned long lookup_address(struct trapped_io *tiop,
for (k = 0; k < tiop->num_resources; k++) {
res = tiop->resource + k;
- len = roundup((res->end - res->start) + 1, PAGE_SIZE);
+ len = roundup(resource_size(res), PAGE_SIZE);
if (address < (vaddr + len))
return res->start + (address - vaddr);
vaddr += len;
diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index e2a3af31ff99..c5a33f007f88 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -170,7 +170,7 @@ void __init reserve_crashkernel(void)
if (crashk_res.end == crashk_res.start)
goto disable;
- crash_size = PAGE_ALIGN(crashk_res.end - crashk_res.start + 1);
+ crash_size = PAGE_ALIGN(resource_size(&crashk_res));
if (!crashk_res.start) {
unsigned long max = memblock_end_of_DRAM() - memory_limit;
crashk_res.start = __memblock_alloc_base(crash_size, PAGE_SIZE, max);