6 files changed, 15 insertions, 5 deletions
diff --git a/drivers/mfd/jz4740-adc.c b/drivers/mfd/jz4740-adc.c
index 21131c7b0f1..563654c9b19 100644
--- a/drivers/mfd/jz4740-adc.c
+++ b/drivers/mfd/jz4740-adc.c
@@ -273,7 +273,7 @@ static int __devinit jz4740_adc_probe(struct platform_device *pdev)
 	ct->regs.ack = JZ_REG_ADC_STATUS;
 	ct->chip.irq_mask = irq_gc_mask_set_bit;
 	ct->chip.irq_unmask = irq_gc_mask_clr_bit;
-	ct->chip.irq_ack = irq_gc_ack;
+	ct->chip.irq_ack = irq_gc_ack_set_bit;
 
 	irq_setup_generic_chip(gc, IRQ_MSK(5), 0, 0, IRQ_NOPROBE | IRQ_LEVEL);
 
diff --git a/drivers/mfd/max8997.c b/drivers/mfd/max8997.c
index 5d1fca0277e..f83103b8970 100644
--- a/drivers/mfd/max8997.c
+++ b/drivers/mfd/max8997.c
@@ -135,10 +135,13 @@ static int max8997_i2c_probe(struct i2c_client *i2c,
 	max8997->dev = &i2c->dev;
 	max8997->i2c = i2c;
 	max8997->type = id->driver_data;
+	max8997->irq = i2c->irq;
 
 	if (!pdata)
 		goto err;
 
+	max8997->irq_base = pdata->irq_base;
+	max8997->ono = pdata->ono;
 	max8997->wakeup = pdata->wakeup;
 
 	mutex_init(&max8997->iolock);
@@ -152,6 +155,8 @@ static int max8997_i2c_probe(struct i2c_client *i2c,
 
 	pm_runtime_set_active(max8997->dev);
 
+	max8997_irq_init(max8997);
+
 	mfd_add_devices(max8997->dev, -1, max8997_devs,
 			ARRAY_SIZE(max8997_devs),
 			NULL, 0);
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 29601e7d606..86e14583a08 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -17,6 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/types.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
@@ -676,7 +677,6 @@ static void usbhs_omap_tll_init(struct device *dev, u8 tll_channel_count)
 				| OMAP_TLL_CHANNEL_CONF_ULPINOBITSTUFF
 				| OMAP_TLL_CHANNEL_CONF_ULPIDDRMODE);
 
-			reg |= (1 << (i + 1));
 		} else
 			continue;
 
diff --git a/drivers/mfd/tps65910-irq.c b/drivers/mfd/tps65910-irq.c
index 2bfad5c86cc..a56be931551 100644
--- a/drivers/mfd/tps65910-irq.c
+++ b/drivers/mfd/tps65910-irq.c
@@ -178,8 +178,10 @@ int tps65910_irq_init(struct tps65910 *tps65910, int irq,
 	switch (tps65910_chip_id(tps65910)) {
 	case TPS65910:
 		tps65910->irq_num = TPS65910_NUM_IRQ;
+		break;
 	case TPS65911:
 		tps65910->irq_num = TPS65911_NUM_IRQ;
+		break;
 	}
 
 	/* Register with genirq */
diff --git a/drivers/mfd/twl4030-madc.c b/drivers/mfd/twl4030-madc.c
index b5d598c3aa7..7cbf2aa9e64 100644
--- a/drivers/mfd/twl4030-madc.c
+++ b/drivers/mfd/twl4030-madc.c
@@ -510,8 +510,9 @@ int twl4030_madc_conversion(struct twl4030_madc_request *req)
 	u8 ch_msb, ch_lsb;
 	int ret;
 
-	if (!req)
+	if (!req || !twl4030_madc)
 		return -EINVAL;
+
 	mutex_lock(&twl4030_madc->lock);
 	if (req->method < TWL4030_MADC_RT || req->method > TWL4030_MADC_SW2) {
 		ret = -EINVAL;
@@ -706,6 +707,8 @@ static int __devinit twl4030_madc_probe(struct platform_device *pdev)
 	if (!madc)
 		return -ENOMEM;
 
+	madc->dev = &pdev->dev;
+
 	/*
 	 * Phoenix provides 2 interrupt lines. The first one is connected to
 	 * the OMAP. The other one can be connected to the other processor such
diff --git a/drivers/mfd/wm8350-gpio.c b/drivers/mfd/wm8350-gpio.c
index ebf99bef392..d584f6b4d6e 100644
--- a/drivers/mfd/wm8350-gpio.c
+++ b/drivers/mfd/wm8350-gpio.c
@@ -37,7 +37,7 @@ static int gpio_set_dir(struct wm8350 *wm8350, int gpio, int dir)
 	return ret;
 }
 
-static int gpio_set_debounce(struct wm8350 *wm8350, int gpio, int db)
+static int wm8350_gpio_set_debounce(struct wm8350 *wm8350, int gpio, int db)
 {
 	if (db == WM8350_GPIO_DEBOUNCE_ON)
 		return wm8350_set_bits(wm8350, WM8350_GPIO_DEBOUNCE,
@@ -210,7 +210,7 @@ int wm8350_gpio_config(struct wm8350 *wm8350, int gpio, int dir, int func,
 		goto err;
 	if (gpio_set_polarity(wm8350, gpio, pol))
 		goto err;
-	if (gpio_set_debounce(wm8350, gpio, debounce))
+	if (wm8350_gpio_set_debounce(wm8350, gpio, debounce))
 		goto err;
 	if (gpio_set_dir(wm8350, gpio, dir))
 		goto err;