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>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/usb/host/ehci-pmcmsp.c b/drivers/usb/host/ehci-pmcmsp.c
index cd69099cda1..e8d54de44ac 100644
--- a/drivers/usb/host/ehci-pmcmsp.c
+++ b/drivers/usb/host/ehci-pmcmsp.c
@@ -124,7 +124,7 @@ static int usb_hcd_msp_map_regs(struct mspusb_device *dev)
         res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
         if (res == NULL)
                 return -ENOMEM;
-        res_len = res->end - res->start + 1;
+        res_len = resource_size(res);
         if (!request_mem_region(res->start, res_len, "mab regs"))
                 return -EBUSY;
 
@@ -140,7 +140,7 @@ static int usb_hcd_msp_map_regs(struct mspusb_device *dev)
                 retval = -ENOMEM;
                 goto err2;
         }
-        res_len = res->end - res->start + 1;
+        res_len = resource_size(res);
         if (!request_mem_region(res->start, res_len, "usbid regs")) {
                 retval = -EBUSY;
                 goto err2;
@@ -154,13 +154,13 @@ static int usb_hcd_msp_map_regs(struct mspusb_device *dev)
         return 0;
 err3:
         res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
-        res_len = res->end - res->start + 1;
+        res_len = resource_size(res);
         release_mem_region(res->start, res_len);
 err2:
         iounmap(dev->mab_regs);
 err1:
         res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-        res_len = res->end - res->start + 1;
+        res_len = resource_size(res);
         release_mem_region(res->start, res_len);
         dev_err(&pdev->dev, "Failed to map non-EHCI regs.\n");
         return retval;
@@ -194,7 +194,7 @@ int usb_hcd_msp_probe(const struct hc_driver *driver,
                 goto err1;
         }
         hcd->rsrc_start = res->start;
-        hcd->rsrc_len = res->end - res->start + 1;
+        hcd->rsrc_len = resource_size(res);
         if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, dev->name)) {
                 retval = -EBUSY;
                 goto err1;