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authorAndres Salomon <dilinger@queued.net>2011-02-17 19:07:28 -0800
committerSamuel Ortiz <sameo@linux.intel.com>2011-03-23 10:41:56 +0100
commitfcd67979d3808afbe357048d928470ef9b37cd4b (patch)
tree82c9e45ff546c7f29bae0aaf554d34b5c3905e8c
parentdab1547a011b221308b6e991405677c78e1a8956 (diff)
downloadop-kernel-dev-fcd67979d3808afbe357048d928470ef9b37cd4b.zip
op-kernel-dev-fcd67979d3808afbe357048d928470ef9b37cd4b.tar.gz
w1: Use mfd_data instead of driver_data for dsw1wm.c
Use mfd_data for passing information from mfd drivers to mfd clients. The mfd_cell's driver_data field is being phased out. Clients that were using driver_data now access .mfd_data via mfd_get_data(). This changes ds1wm only; mfd drivers with other cells are not modified, with the exception of led_cell. The led_cell.driver_data line is dropped from htc-pasic3.c in this patch as well. It's not used in mainline (there's no leds-pasic3 platform driver), so it should be safe to take care of that here. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
-rw-r--r--drivers/mfd/asic3.c2
-rw-r--r--drivers/mfd/htc-pasic3.c3
-rw-r--r--drivers/w1/masters/ds1wm.c4
3 files changed, 4 insertions, 5 deletions
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index bd97639..388938c 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -682,7 +682,7 @@ static struct mfd_cell asic3_cell_ds1wm = {
.name = "ds1wm",
.enable = ds1wm_enable,
.disable = ds1wm_disable,
- .driver_data = &ds1wm_pdata,
+ .mfd_data = &ds1wm_pdata,
.num_resources = ARRAY_SIZE(ds1wm_resources),
.resources = ds1wm_resources,
};
diff --git a/drivers/mfd/htc-pasic3.c b/drivers/mfd/htc-pasic3.c
index 079d396..fb9770b 100644
--- a/drivers/mfd/htc-pasic3.c
+++ b/drivers/mfd/htc-pasic3.c
@@ -117,7 +117,7 @@ static struct mfd_cell ds1wm_cell __initdata = {
.name = "ds1wm",
.enable = ds1wm_enable,
.disable = ds1wm_disable,
- .driver_data = &ds1wm_pdata,
+ .mfd_data = &ds1wm_pdata,
.num_resources = 2,
.resources = ds1wm_resources,
};
@@ -172,7 +172,6 @@ static int __init pasic3_probe(struct platform_device *pdev)
}
if (pdata && pdata->led_pdata) {
- led_cell.driver_data = pdata->led_pdata;
ret = mfd_add_devices(&pdev->dev, pdev->id, &led_cell, 1, r, 0);
if (ret < 0)
dev_warn(dev, "failed to register LED device\n");
diff --git a/drivers/w1/masters/ds1wm.c b/drivers/w1/masters/ds1wm.c
index 94f55d8..22fc726 100644
--- a/drivers/w1/masters/ds1wm.c
+++ b/drivers/w1/masters/ds1wm.c
@@ -216,7 +216,7 @@ static int ds1wm_find_divisor(int gclk)
static void ds1wm_up(struct ds1wm_data *ds1wm_data)
{
int divisor;
- struct ds1wm_driver_data *plat = ds1wm_data->cell->driver_data;
+ struct ds1wm_driver_data *plat = mfd_get_data(ds1wm_data->pdev);
if (ds1wm_data->cell->enable)
ds1wm_data->cell->enable(ds1wm_data->pdev);
@@ -356,7 +356,7 @@ static int ds1wm_probe(struct platform_device *pdev)
ret = -ENOMEM;
goto err0;
}
- plat = cell->driver_data;
+ plat = mfd_get_data(pdev);
/* calculate bus shift from mem resource */
ds1wm_data->bus_shift = resource_size(res) >> 3;
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