summaryrefslogtreecommitdiffstats
path: root/drivers/gpio
diff options
context:
space:
mode:
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 /drivers/gpio
parent140a1ef2f91a00e1d25f0878c193abdc25bf6ebe (diff)
downloadlinux-stable-28f65c11f2ffb3957259dece647a24f8ad2e241b.tar.gz
linux-stable-28f65c11f2ffb3957259dece647a24f8ad2e241b.tar.bz2
linux-stable-28f65c11f2ffb3957259dece647a24f8ad2e241b.zip
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 'drivers/gpio')
-rw-r--r--drivers/gpio/gpio-u300.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-u300.c b/drivers/gpio/gpio-u300.c
index d92790140fe5..1a86fefd0f83 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;