diff options
| author | Inha Song <ideal.song@samsung.com> | 2015-01-08 01:04:33 (GMT) |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2015-01-22 15:56:03 (GMT) |
| commit | fef22cb414387a1b8f57cbbca310fdb3895ab4da (patch) | |
| tree | 681eab2ee44c1ac3f5f2f908df83fc2920538e5f /drivers/mfd | |
| parent | 3daa122d6b710762aff5fa6aae534ed7cc45c2d6 (diff) | |
| download | linux-fef22cb414387a1b8f57cbbca310fdb3895ab4da.tar.xz | |
mfd: wm8994: Set mfd id-base for regulator devs creation to avoid conflicts
After commit: 6e3f62f0793e ("mfd: core: Fix platform-device id generation")
We must set the id base when register a duplicate name of mfd_cell.
If not, duplicate filename error was reported.
- sysfs: cannot create duplicate filename '/devices/.../wm8994-ldo'
Signed-off-by: Inha Song <ideal.song@samsung.com>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/wm8994-core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c index 6ca9d25..53ae5af 100644 --- a/drivers/mfd/wm8994-core.c +++ b/drivers/mfd/wm8994-core.c @@ -36,12 +36,12 @@ static const struct mfd_cell wm8994_regulator_devs[] = { { .name = "wm8994-ldo", - .id = 1, + .id = 0, .pm_runtime_no_callbacks = true, }, { .name = "wm8994-ldo", - .id = 2, + .id = 1, .pm_runtime_no_callbacks = true, }, }; @@ -344,7 +344,7 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq) dev_set_drvdata(wm8994->dev, wm8994); /* Add the on-chip regulators first for bootstrapping */ - ret = mfd_add_devices(wm8994->dev, -1, + ret = mfd_add_devices(wm8994->dev, 0, wm8994_regulator_devs, ARRAY_SIZE(wm8994_regulator_devs), NULL, 0, NULL); |