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path: root/drivers/base/platform.c
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Diffstat (limited to 'drivers/base/platform.c')
-rw-r--r--drivers/base/platform.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 14ff40371f01..bef299ef6227 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -27,6 +27,8 @@
#include <linux/clk/clk-conf.h>
#include <linux/limits.h>
#include <linux/property.h>
+#include <linux/kmemleak.h>
+#include <linux/types.h>
#include "base.h"
#include "power/power.h"
@@ -67,7 +69,7 @@ void __weak arch_setup_pdev_archdata(struct platform_device *pdev)
struct resource *platform_get_resource(struct platform_device *dev,
unsigned int type, unsigned int num)
{
- int i;
+ u32 i;
for (i = 0; i < dev->num_resources; i++) {
struct resource *r = &dev->resource[i];
@@ -152,7 +154,7 @@ struct resource *platform_get_resource_byname(struct platform_device *dev,
unsigned int type,
const char *name)
{
- int i;
+ u32 i;
for (i = 0; i < dev->num_resources; i++) {
struct resource *r = &dev->resource[i];
@@ -349,7 +351,8 @@ EXPORT_SYMBOL_GPL(platform_device_add_properties);
*/
int platform_device_add(struct platform_device *pdev)
{
- int i, ret;
+ u32 i;
+ int ret;
if (!pdev)
return -EINVAL;
@@ -415,7 +418,7 @@ int platform_device_add(struct platform_device *pdev)
pdev->id = PLATFORM_DEVID_AUTO;
}
- while (--i >= 0) {
+ while (i--) {
struct resource *r = &pdev->resource[i];
if (r->parent)
release_resource(r);
@@ -436,7 +439,7 @@ EXPORT_SYMBOL_GPL(platform_device_add);
*/
void platform_device_del(struct platform_device *pdev)
{
- int i;
+ u32 i;
if (pdev) {
device_remove_properties(&pdev->dev);
@@ -516,6 +519,8 @@ struct platform_device *platform_device_register_full(
if (!pdev->dev.dma_mask)
goto err;
+ kmemleak_ignore(pdev->dev.dma_mask);
+
*pdev->dev.dma_mask = pdevinfo->dma_mask;
pdev->dev.coherent_dma_mask = pdevinfo->dma_mask;
}