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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2008-05-21 12:52:33 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-07-21 21:54:41 -0700 |
| commit | 275e64decc01acf4d2f6b6ad1b83f1c4bd9033e5 (patch) | |
| tree | a2f49b20c8bbf05b146876c79c0d73e8aba89e04 /drivers/dca/dca-sysfs.c | |
| parent | 6143b599700f7d6d7961e2de88f1486b2b19b1f2 (diff) | |
| download | lwn-275e64decc01acf4d2f6b6ad1b83f1c4bd9033e5.tar.gz lwn-275e64decc01acf4d2f6b6ad1b83f1c4bd9033e5.zip | |
device create: dca: convert device_create to device_create_drvdata
device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/dca/dca-sysfs.c')
| -rw-r--r-- | drivers/dca/dca-sysfs.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/dca/dca-sysfs.c b/drivers/dca/dca-sysfs.c index 011328faa5f2..9a70377bfb34 100644 --- a/drivers/dca/dca-sysfs.c +++ b/drivers/dca/dca-sysfs.c @@ -14,8 +14,9 @@ int dca_sysfs_add_req(struct dca_provider *dca, struct device *dev, int slot) { struct device *cd; - 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", slot); if (IS_ERR(cd)) return PTR_ERR(cd); return 0; @@ -46,7 +47,8 @@ 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); |