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| author | Thierry Reding <treding@nvidia.com> | 2015-12-02 17:32:51 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-12-02 19:37:03 +0000 |
| commit | 7629cef11200bccb63ce5a629a4d0602e7f85555 (patch) | |
| tree | 81d2fc3df7e0500742ede639b99dfc72cec8ea32 /drivers/regulator | |
| parent | 8005c49d9aea74d382f474ce11afbbc7d7130bec (diff) | |
| download | talos-obmc-linux-7629cef11200bccb63ce5a629a4d0602e7f85555.tar.gz talos-obmc-linux-7629cef11200bccb63ce5a629a4d0602e7f85555.zip | |
regulator: lp8788-ldo: Use platform_register/unregister_drivers()
These new helpers simplify implementing multi-driver modules and
properly handle failure to register one driver by unregistering all
previously registered drivers.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/lp8788-ldo.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/regulator/lp8788-ldo.c b/drivers/regulator/lp8788-ldo.c index 9f22d079c8cc..30e28b131126 100644 --- a/drivers/regulator/lp8788-ldo.c +++ b/drivers/regulator/lp8788-ldo.c @@ -613,22 +613,20 @@ static struct platform_driver lp8788_aldo_driver = { }, }; +static struct platform_driver * const drivers[] = { + &lp8788_dldo_driver, + &lp8788_aldo_driver, +}; + static int __init lp8788_ldo_init(void) { - int ret; - - ret = platform_driver_register(&lp8788_dldo_driver); - if (ret) - return ret; - - return platform_driver_register(&lp8788_aldo_driver); + return platform_register_drivers(drivers, ARRAY_SIZE(drivers)); } subsys_initcall(lp8788_ldo_init); static void __exit lp8788_ldo_exit(void) { - platform_driver_unregister(&lp8788_aldo_driver); - platform_driver_unregister(&lp8788_dldo_driver); + platform_unregister_drivers(drivers, ARRAY_SIZE(drivers)); } module_exit(lp8788_ldo_exit); |
