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path: root/drivers/dca/dca-sysfs.c
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Diffstat (limited to 'drivers/dca/dca-sysfs.c')
-rw-r--r--drivers/dca/dca-sysfs.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/dca/dca-sysfs.c b/drivers/dca/dca-sysfs.c
index 011328faa5f..7af4b403bd2 100644
--- a/drivers/dca/dca-sysfs.c
+++ b/drivers/dca/dca-sysfs.c
@@ -13,9 +13,11 @@ static spinlock_t dca_idr_lock;
int dca_sysfs_add_req(struct dca_provider *dca, struct device *dev, int slot)
{
struct device *cd;
+ static int req_count;
- cd = device_create(dca_class, dca->cd, MKDEV(0, slot + 1),
- "requester%d", slot);
+ cd = device_create_drvdata(dca_class, dca->cd,
+ MKDEV(0, slot + 1), NULL,
+ "requester%d", req_count++);
if (IS_ERR(cd))
return PTR_ERR(cd);
return 0;
@@ -46,7 +48,8 @@ idr_try_again:
return err;
}
- cd = device_create(dca_class, dev, MKDEV(0, 0), "dca%d", dca->id);
+ cd = device_create_drvdata(dca_class, dev, MKDEV(0, 0), NULL,
+ "dca%d", dca->id);
if (IS_ERR(cd)) {
spin_lock(&dca_idr_lock);
idr_remove(&dca_idr, dca->id);