On Thu, 08 Jan 2015, Inha Song wrote:
> 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 <[email protected]>
> ---
> drivers/mfd/wm8994-core.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Applied, thanks.
> diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
> index e6fab94..47cd3cc 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);
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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