Commit 24ae36f5 authored Nov 13, 2012 by Peter Ujfalusi Committed by Samuel Ortiz Nov 21, 2012

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>

parent c7b76dce

drivers/mfd/twl-core.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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);