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mfd: qcom-spmi-pmic: Use devm_of_platform_populate()

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Usage of  devm_of_platform_populate() simplify driver code
by allowing to delete pmic_spmi_remove().

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Benjamin Gaignard 2017-05-29 17:46:00 +02:00 committed by Lee Jones
parent 124e9deb1c
commit 6f00f8c863
1 changed files with 1 additions and 8 deletions
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9
drivers/mfd/qcom-spmi-pmic.c
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@ -120,7 +120,6 @@ static const struct regmap_config spmi_regmap_config = {
static int pmic_spmi_probe(struct spmi_device *sdev)
{
struct device_node *root = sdev->dev.of_node;
struct regmap *regmap;
regmap = devm_regmap_init_spmi_ext(sdev, &spmi_regmap_config);
@ -131,19 +130,13 @@ static int pmic_spmi_probe(struct spmi_device *sdev)
if (sdev->usid % 2 == 0)
pmic_spmi_show_revid(regmap, &sdev->dev);
return of_platform_populate(root, NULL, NULL, &sdev->dev);
}
static void pmic_spmi_remove(struct spmi_device *sdev)
{
of_platform_depopulate(&sdev->dev);
return devm_of_platform_populate(&sdev->dev);
}
MODULE_DEVICE_TABLE(of, pmic_spmi_id_table);
static struct spmi_driver pmic_spmi_driver = {
.probe = pmic_spmi_probe,
.remove = pmic_spmi_remove,
.driver = {
.name = "pmic-spmi",
.of_match_table = pmic_spmi_id_table,