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path: root/drivers/regulator/dummy.c
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Diffstat (limited to 'drivers/regulator/dummy.c')
-rw-r--r--drivers/regulator/dummy.c32
1 files changed, 26 insertions, 6 deletions
diff --git a/drivers/regulator/dummy.c b/drivers/regulator/dummy.c
index c7410bde7b5d..f6ef6694ab98 100644
--- a/drivers/regulator/dummy.c
+++ b/drivers/regulator/dummy.c
@@ -36,6 +36,29 @@ static struct regulator_desc dummy_desc = {
36 .ops = &dummy_ops, 36 .ops = &dummy_ops,
37}; 37};
38 38
39static int __devinit dummy_regulator_probe(struct platform_device *pdev)
40{
41 int ret;
42
43 dummy_regulator_rdev = regulator_register(&dummy_desc, NULL,
44 &dummy_initdata, NULL);
45 if (IS_ERR(dummy_regulator_rdev)) {
46 ret = PTR_ERR(dummy_regulator_rdev);
47 pr_err("Failed to register regulator: %d\n", ret);
48 return ret;
49 }
50
51 return 0;
52}
53
54static struct platform_driver dummy_regulator_driver = {
55 .probe = dummy_regulator_probe,
56 .driver = {
57 .name = "reg-dummy",
58 .owner = THIS_MODULE,
59 },
60};
61
39static struct platform_device *dummy_pdev; 62static struct platform_device *dummy_pdev;
40 63
41void __init regulator_dummy_init(void) 64void __init regulator_dummy_init(void)
@@ -55,12 +78,9 @@ void __init regulator_dummy_init(void)
55 return; 78 return;
56 } 79 }
57 80
58 dummy_regulator_rdev = regulator_register(&dummy_desc, NULL, 81 ret = platform_driver_register(&dummy_regulator_driver);
59 &dummy_initdata, NULL); 82 if (ret != 0) {
60 if (IS_ERR(dummy_regulator_rdev)) { 83 pr_err("Failed to register dummy regulator driver: %d\n", ret);
61 ret = PTR_ERR(dummy_regulator_rdev);
62 pr_err("Failed to register regulator: %d\n", ret);
63 platform_device_unregister(dummy_pdev); 84 platform_device_unregister(dummy_pdev);
64 return;
65 } 85 }
66} 86}