diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2012-11-13 12:28:42 +0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-11-21 19:07:58 +0400 |
| commit | 24ae36f5c285d14f449dd19821aca1097a2a2313 (patch) | |
| tree | b3fc871357b44f057ddd6589190da5b15d53f6b1 /drivers/mfd | |
| parent | c7b76dce8ac95fd464bfae741b830d407884c274 (diff) | |
| download | linux-24ae36f5c285d14f449dd19821aca1097a2a2313.tar.xz | |
mfd: twl-core: Register twl4030-madc child only for twl4030 class
twl4030-madc driver can only handle twl4030 class MADC. The newer revisions
of twl does not have MADC, instead they have different IP called GPADC which
is not backward compatible.
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/twl-core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index 4ae642320205..262466837689 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -646,7 +646,8 @@ add_children(struct twl4030_platform_data *pdata, unsigned irq_base, return PTR_ERR(child); } - if (IS_ENABLED(CONFIG_TWL4030_MADC) && pdata->madc) { + if (IS_ENABLED(CONFIG_TWL4030_MADC) && pdata->madc && + twl_class_is_4030()) { child = add_child(2, "twl4030_madc", pdata->madc, sizeof(*pdata->madc), true, irq_base + MADC_INTR_OFFSET, 0); |