From: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Date: Fri, 22 Jul 2011 14:17:08 +0000 (+0200)
Subject: mfd: Implicitly register mc13xxx led subdevice
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f20a5ea8e3aa8cb5cfe74bd8705dbb609a24783c;p=mv-sheeva.git

mfd: Implicitly register mc13xxx led subdevice

A led subdevice is registered now iff the corresponding platform data is
available. Without platform data the device isn't usable so this is a
sound check.

Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index dd232ea7375..e55b2213623 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -759,7 +759,7 @@ err_revision:
 	if (pdata->flags & MC13XXX_USE_TOUCHSCREEN)
 		mc13xxx_add_subdevice(mc13xxx, "%s-ts");
 
-	if (pdata->flags & MC13XXX_USE_LED)
+	if (pdata->leds)
 		mc13xxx_add_subdevice_pdata(mc13xxx, "%s-led",
 				pdata->leds, sizeof(*pdata->leds));