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SubjectRe: [PATCH 02/19] jz4740: mfd_cell is now implicitly available to drivers
Hi Andres,

On Wed, 2 Feb 2011 19:58:24 -0800, Andres Salomon wrote:
>
> No need to explicitly set the cell's platform_data/data_size.
>
> Signed-off-by: Andres Salomon <dilinger@queued.net>
> ---
> drivers/hwmon/jz4740-hwmon.c | 2 +-
> drivers/mfd/jz4740-adc.c | 4 ----
> drivers/power/jz4740-battery.c | 2 +-
> 3 files changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/hwmon/jz4740-hwmon.c b/drivers/hwmon/jz4740-hwmon.c
> index 1c8b3d9..40f106d 100644
> --- a/drivers/hwmon/jz4740-hwmon.c
> +++ b/drivers/hwmon/jz4740-hwmon.c
> @@ -112,7 +112,7 @@ static int __devinit jz4740_hwmon_probe(struct platform_device *pdev)
> return -ENOMEM;
> }
>
> - hwmon->cell = pdev->dev.platform_data;
> + hwmon->cell = mfd_get_cell(pdev);
>
> hwmon->irq = platform_get_irq(pdev, 0);
> if (hwmon->irq < 0) {
> diff --git a/drivers/mfd/jz4740-adc.c b/drivers/mfd/jz4740-adc.c
> index 0cc5979..aa518b9 100644
> --- a/drivers/mfd/jz4740-adc.c
> +++ b/drivers/mfd/jz4740-adc.c
> @@ -232,8 +232,6 @@ const struct mfd_cell jz4740_adc_cells[] = {
> .name = "jz4740-hwmon",
> .num_resources = ARRAY_SIZE(jz4740_hwmon_resources),
> .resources = jz4740_hwmon_resources,
> - .platform_data = (void *)&jz4740_adc_cells[0],
> - .data_size = sizeof(struct mfd_cell),
>
> .enable = jz4740_adc_cell_enable,
> .disable = jz4740_adc_cell_disable,
> @@ -243,8 +241,6 @@ const struct mfd_cell jz4740_adc_cells[] = {
> .name = "jz4740-battery",
> .num_resources = ARRAY_SIZE(jz4740_battery_resources),
> .resources = jz4740_battery_resources,
> - .platform_data = (void *)&jz4740_adc_cells[1],
> - .data_size = sizeof(struct mfd_cell),
>
> .enable = jz4740_adc_cell_enable,
> .disable = jz4740_adc_cell_disable,
> diff --git a/drivers/power/jz4740-battery.c b/drivers/power/jz4740-battery.c
> index 02414db..0938650 100644
> --- a/drivers/power/jz4740-battery.c
> +++ b/drivers/power/jz4740-battery.c
> @@ -258,7 +258,7 @@ static int __devinit jz_battery_probe(struct platform_device *pdev)
> return -ENOMEM;
> }
>
> - jz_battery->cell = pdev->dev.platform_data;
> + jz_battery->cell = mfd_get_cell(pdev);
>
> jz_battery->irq = platform_get_irq(pdev, 0);
> if (jz_battery->irq < 0) {

I have no objection, but I can't test the changes either. I presume
these changes should be merged through the mfd tree?

Acked-by: Jean Delvare <khali@linux-fr.org>

--
Jean Delvare


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