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path: root/drivers/gpio/gpio-amd8111.c
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Diffstat (limited to 'drivers/gpio/gpio-amd8111.c')
-rw-r--r--drivers/gpio/gpio-amd8111.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-amd8111.c b/drivers/gpio/gpio-amd8111.c
index c7040fffc5b4..30ad7d7c1678 100644
--- a/drivers/gpio/gpio-amd8111.c
+++ b/drivers/gpio/gpio-amd8111.c
@@ -25,6 +25,7 @@
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
+#include <linux/ioport.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/gpio.h>
@@ -204,7 +205,8 @@ found:
gp.pmbase &= 0x0000FF00;
if (gp.pmbase == 0)
goto out;
- if (!request_region(gp.pmbase + PMBASE_OFFSET, PMBASE_SIZE, "AMD GPIO")) {
+ if (!devm_request_region(&pdev->dev, gp.pmbase + PMBASE_OFFSET,
+ PMBASE_SIZE, "AMD GPIO")) {
dev_err(&pdev->dev, "AMD GPIO region 0x%x already in use!\n",
gp.pmbase + PMBASE_OFFSET);
err = -EBUSY;
@@ -213,7 +215,6 @@ found:
gp.pm = ioport_map(gp.pmbase + PMBASE_OFFSET, PMBASE_SIZE);
if (!gp.pm) {
dev_err(&pdev->dev, "Couldn't map io port into io memory\n");
- release_region(gp.pmbase + PMBASE_OFFSET, PMBASE_SIZE);
err = -ENOMEM;
goto out;
}
@@ -228,7 +229,6 @@ found:
printk(KERN_ERR "GPIO registering failed (%d)\n",
err);
ioport_unmap(gp.pm);
- release_region(gp.pmbase + PMBASE_OFFSET, PMBASE_SIZE);
goto out;
}
out:
@@ -239,7 +239,6 @@ static void __exit amd_gpio_exit(void)
{
gpiochip_remove(&gp.chip);
ioport_unmap(gp.pm);
- release_region(gp.pmbase + PMBASE_OFFSET, PMBASE_SIZE);
}
module_init(amd_gpio_init);