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, 4 insertions, 4 deletions

diff --git a/drivers/gpio/gpio-u300.c b/drivers/gpio/gpio-u300.c
index d927901..1a86fef 100644
--- a/drivers/gpio/gpio-u300.c
+++ b/drivers/gpio/gpio-u300.c
@@ -581,8 +581,8 @@ static int __init gpio_probe(struct platform_device *pdev)
 	if (!memres)
 		goto err_no_resource;
 
-	if (request_mem_region(memres->start, memres->end - memres->start, "GPIO Controller")
-	    == NULL) {
+	if (!request_mem_region(memres->start, resource_size(memres),
+				"GPIO Controller")) {
 		err = -ENODEV;
 		goto err_no_ioregion;
 	}
@@ -640,7 +640,7 @@ static int __init gpio_probe(struct platform_device *pdev)
 		free_irq(gpio_ports[i].irq, &gpio_ports[i]);
 	iounmap(virtbase);
  err_no_ioremap:
-	release_mem_region(memres->start, memres->end - memres->start);
+	release_mem_region(memres->start, resource_size(memres));
  err_no_ioregion:
  err_no_resource:
 	clk_disable(clk);
@@ -660,7 +660,7 @@ static int __exit gpio_remove(struct platform_device *pdev)
 	for (i = 0 ; i < U300_GPIO_NUM_PORTS; i++)
 		free_irq(gpio_ports[i].irq, &gpio_ports[i]);
 	iounmap(virtbase);
-	release_mem_region(memres->start, memres->end - memres->start);
+	release_mem_region(memres->start, resource_size(memres));
 	clk_disable(clk);
 	clk_put(clk);
 	return 0;