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regulators: Moved define for number of regulators in ab8500

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The define for number of regulators is moved from ab8500-core to
ab8500-regulator so that the regulator driver can be updated
independently of ab8500-core. This also changes the platform
configuration structure of ab8500-core so that it contains a
pointer to the regulator_init_data array plus number of
regulators instead of an fixed size array of pointers to
regulator_init_data.

Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Bengt Jonsson
2010-12-10 11:08:40 +01:00
committed by Liam Girdwood
parent 1394fd2826
commit cb189b07d5
3 changed files with 22 additions and 15 deletions
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8
drivers/regulator/ab8500.c
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@@ -370,6 +370,12 @@ static __devinit int ab8500_regulator_probe(struct platform_device *pdev)
}
pdata = dev_get_platdata(ab8500->dev);
/* make sure the platform data has the correct size */
if (pdata->num_regulator != ARRAY_SIZE(ab8500_regulator_info)) {
dev_err(&pdev->dev, "platform configuration error\n");
return -EINVAL;
}
/* register all regulators */
for (i = 0; i < ARRAY_SIZE(ab8500_regulator_info); i++) {
struct ab8500_regulator_info *info = NULL;
@@ -380,7 +386,7 @@ static __devinit int ab8500_regulator_probe(struct platform_device *pdev)
info->ab8500 = ab8500;
info->regulator = regulator_register(&info->desc, &pdev->dev,
pdata->regulator[i], info);
&pdata->regulator[i], info);
if (IS_ERR(info->regulator)) {
err = PTR_ERR(info->regulator);
dev_err(&pdev->dev, "failed to register regulator %s\n",