diff options
| author |   Haojian Zhuang <haojian.zhuang@marvell.com> | 2010-04-29 13:33:50 -0400 |
|---|---|---|
| committer |   Liam Girdwood <lrg@slimlogic.co.uk> | 2010-05-25 10:16:02 +0100 |
| commit | 192bbb95ca16f2b4d4383e76b3262672e6116daa (patch) | |
| tree | 1e090809827018c4a7d4f9dfcd6a97e3ab08c106 /drivers/regulator | |
| parent | regulator: simplify regulator_register() error handling (diff) | |
| download | linux-dev-192bbb95ca16f2b4d4383e76b3262672e6116daa.tar.xz linux-dev-192bbb95ca16f2b4d4383e76b3262672e6116daa.zip | |
regulator: make 88pm860x sharing one driver structure
Remove a lot of driver structures in 88pm860x driver. Make regulators share
one driver structure.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/88pm8607.c | 51 |
1 files changed, 10 insertions, 41 deletions
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c index 5fb83e2ced25..121bab4c0dc0 100644 --- a/drivers/regulator/88pm8607.c +++ b/drivers/regulator/88pm8607.c @@ -484,60 +484,29 @@ static int __devexit pm8607_regulator_remove(struct platform_device *pdev) { struct pm8607_regulator_info *info = platform_get_drvdata(pdev); + platform_set_drvdata(pdev, NULL); regulator_unregister(info->regulator); return 0; } -#define PM8607_REGULATOR_DRIVER(_name) \ -{ \ - .driver = { \ - .name = "88pm8607-" #_name, \ - .owner = THIS_MODULE, \ - }, \ - .probe = pm8607_regulator_probe, \ - .remove = __devexit_p(pm8607_regulator_remove), \ -} - -static struct platform_driver pm8607_regulator_driver[] = { - PM8607_REGULATOR_DRIVER(buck1), - PM8607_REGULATOR_DRIVER(buck2), - PM8607_REGULATOR_DRIVER(buck3), - PM8607_REGULATOR_DRIVER(ldo1), - PM8607_REGULATOR_DRIVER(ldo2), - PM8607_REGULATOR_DRIVER(ldo3), - PM8607_REGULATOR_DRIVER(ldo4), - PM8607_REGULATOR_DRIVER(ldo5), - PM8607_REGULATOR_DRIVER(ldo6), - PM8607_REGULATOR_DRIVER(ldo7), - PM8607_REGULATOR_DRIVER(ldo8), - PM8607_REGULATOR_DRIVER(ldo9), - PM8607_REGULATOR_DRIVER(ldo10), - PM8607_REGULATOR_DRIVER(ldo12), - PM8607_REGULATOR_DRIVER(ldo14), +static struct platform_driver pm8607_regulator_driver = { + .driver = { + .name = "88pm860x-regulator", + .owner = THIS_MODULE, + }, + .probe = pm8607_regulator_probe, + .remove = __devexit_p(pm8607_regulator_remove), }; static int __init pm8607_regulator_init(void) { - int i, count, ret; - - count = ARRAY_SIZE(pm8607_regulator_driver); - for (i = 0; i < count; i++) { - ret = platform_driver_register(&pm8607_regulator_driver[i]); - if (ret != 0) - pr_err("Failed to register regulator driver: %d\n", - ret); - } - return 0; + return platform_driver_register(&pm8607_regulator_driver); } subsys_initcall(pm8607_regulator_init); static void __exit pm8607_regulator_exit(void) { - int i, count; - - count = ARRAY_SIZE(pm8607_regulator_driver); - for (i = 0; i < count; i++) - platform_driver_unregister(&pm8607_regulator_driver[i]); + platform_driver_unregister(&pm8607_regulator_driver); } module_exit(pm8607_regulator_exit); |