diff options
| author | Liam Girdwood <lrg@slimlogic.co.uk> | 2011-08-01 19:25:06 +0200 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2011-08-01 19:25:06 +0200 |
| commit | 424c3d4a2c7d4ac3467a4849f8ccc230f670c35a (patch) | |
| tree | 55806b1367b42ec210f273c16bf350182ac6fd62 /drivers/regulator/wm831x-ldo.c | |
| parent | Linux 3.0 (diff) | |
| parent | regulator: Improve WM831x DVS VSEL selection algorithm (diff) | |
| download | linux-424c3d4a2c7d4ac3467a4849f8ccc230f670c35a.tar.xz linux-424c3d4a2c7d4ac3467a4849f8ccc230f670c35a.zip | |
Merge branch 'for-next' into for-linus
Diffstat (limited to 'drivers/regulator/wm831x-ldo.c')
| -rw-r--r-- | drivers/regulator/wm831x-ldo.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c index 2220cf8defb1..6709710a059e 100644 --- a/drivers/regulator/wm831x-ldo.c +++ b/drivers/regulator/wm831x-ldo.c @@ -310,11 +310,17 @@ static __devinit int wm831x_gp_ldo_probe(struct platform_device *pdev) { struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent); struct wm831x_pdata *pdata = wm831x->dev->platform_data; - int id = pdev->id % ARRAY_SIZE(pdata->ldo); + int id; struct wm831x_ldo *ldo; struct resource *res; int ret, irq; + if (pdata && pdata->wm831x_num) + id = (pdata->wm831x_num * 10) + 1; + else + id = 0; + id = pdev->id - id; + dev_dbg(&pdev->dev, "Probing LDO%d\n", id + 1); if (pdata == NULL || pdata->ldo[id] == NULL) @@ -574,11 +580,17 @@ static __devinit int wm831x_aldo_probe(struct platform_device *pdev) { struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent); struct wm831x_pdata *pdata = wm831x->dev->platform_data; - int id = pdev->id % ARRAY_SIZE(pdata->ldo); + int id; struct wm831x_ldo *ldo; struct resource *res; int ret, irq; + if (pdata && pdata->wm831x_num) + id = (pdata->wm831x_num * 10) + 1; + else + id = 0; + id = pdev->id - id; + dev_dbg(&pdev->dev, "Probing LDO%d\n", id + 1); if (pdata == NULL || pdata->ldo[id] == NULL) @@ -764,11 +776,18 @@ static __devinit int wm831x_alive_ldo_probe(struct platform_device *pdev) { struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent); struct wm831x_pdata *pdata = wm831x->dev->platform_data; - int id = pdev->id % ARRAY_SIZE(pdata->ldo); + int id; struct wm831x_ldo *ldo; struct resource *res; int ret; + if (pdata && pdata->wm831x_num) + id = (pdata->wm831x_num * 10) + 1; + else + id = 0; + id = pdev->id - id; + + dev_dbg(&pdev->dev, "Probing LDO%d\n", id + 1); if (pdata == NULL || pdata->ldo[id] == NULL) |