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>

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);