> Use the device platform data as a regmap config
> name. This is particularly useful in the regmap
> debugfs when there is more than one syscon device
> registered, to distinguish the register blocks.
>
> Signed-off-by: Pawel Moll <pawel.m...@arm.com>
> Cc: Samuel Ortiz <sa...@linux.intel.com>
> Cc: Lee Jones <lee.jo...@linaro.org>
> ---
> drivers/mfd/syscon.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
> index 71841f9..ea1770b 100644
> --- a/drivers/mfd/syscon.c
> +++ b/drivers/mfd/syscon.c
> @@ -143,6 +143,7 @@ static int syscon_probe(struct platform_device *pdev)
> return -ENOMEM;
>
> syscon_regmap_config.max_register = res->end - res->start - 3;
> + syscon_regmap_config.name = dev_get_platdata(&pdev->dev);
> syscon->regmap = devm_regmap_init_mmio(dev, base,
> &syscon_regmap_config);
> if (IS_ERR(syscon->regmap)) {
This smells a bit fishy to me. Can you point me to the piece of code
or patch where you set the platform_data pointer as a string?
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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