openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

mfd: PASIC3: supply clock_rate to DS1WM via driver_data 

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
This commit is contained in:
Philipp Zabel 2009-02-17 10:09:44 +01:00 committed by Samuel Ortiz
parent 7d33ccbeec
commit 47c10edd71
1 changed files with 12 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/mfd/htc-pasic3.c
View File

@ -167,15 +167,19 @@ static int __init pasic3_probe(struct platform_device *pdev)
/* calculate bus shift from mem resource */ /* calculate bus shift from mem resource */
asic->bus_shift = (resource_size(r) - 5) >> 3; asic->bus_shift = (resource_size(r) - 5) >> 3;
/* the first 5 PASIC3 registers control the DS1WM */ if (pdata && pdata->clock_rate) {
ds1wm_resources[0].end = (5 << asic->bus_shift) - 1; ds1wm_pdata.clock_rate = pdata->clock_rate;
ds1wm_cell.platform_data = &ds1wm_cell; /* the first 5 PASIC3 registers control the DS1WM */
ds1wm_cell.data_size = sizeof(ds1wm_cell); ds1wm_resources[0].end = (5 << asic->bus_shift) - 1;
ret = mfd_add_devices(&pdev->dev, pdev->id, &ds1wm_cell, 1, r, irq); ds1wm_cell.platform_data = &ds1wm_cell;
if (ret < 0) ds1wm_cell.data_size = sizeof(ds1wm_cell);
dev_warn(dev, "failed to register DS1WM\n"); ret = mfd_add_devices(&pdev->dev, pdev->id,
&ds1wm_cell, 1, r, irq);
if (ret < 0)
dev_warn(dev, "failed to register DS1WM\n");
}
if (pdata->led_pdata) { if (pdata && pdata->led_pdata) {
led_cell.driver_data = pdata->led_pdata; led_cell.driver_data = pdata->led_pdata;
led_cell.platform_data = &led_cell; led_cell.platform_data = &led_cell;
led_cell.data_size = sizeof(ds1wm_cell); led_cell.data_size = sizeof(ds1wm_cell);