Linux-libre 4.3.2-gnu

3 files changed, 84 insertions, 72 deletions

diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index 2062c224e..f79ea430f 100644
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -12,11 +12,6 @@
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
  */
 
 #include <linux/kernel.h>
@@ -146,7 +141,7 @@ struct byt_gpio_pin_context {
 struct byt_gpio {
 	struct gpio_chip		chip;
 	struct platform_device		*pdev;
-	spinlock_t			lock;
+	raw_spinlock_t			lock;
 	void __iomem			*reg_base;
 	struct pinctrl_gpio_range	*range;
 	struct byt_gpio_pin_context	*saved_context;
@@ -174,11 +169,11 @@ static void byt_gpio_clear_triggering(struct byt_gpio *vg, unsigned offset)
 	unsigned long flags;
 	u32 value;
 
-	spin_lock_irqsave(&vg->lock, flags);
+	raw_spin_lock_irqsave(&vg->lock, flags);
 	value = readl(reg);
 	value &= ~(BYT_TRIG_POS | BYT_TRIG_NEG | BYT_TRIG_LVL);
 	writel(value, reg);
-	spin_unlock_irqrestore(&vg->lock, flags);
+	raw_spin_unlock_irqrestore(&vg->lock, flags);
 }
 
 static u32 byt_get_gpio_mux(struct byt_gpio *vg, unsigned offset)
@@ -201,6 +196,9 @@ static int byt_gpio_request(struct gpio_chip *chip, unsigned offset)
 	struct byt_gpio *vg = to_byt_gpio(chip);
 	void __iomem *reg = byt_gpio_reg(chip, offset, BYT_CONF0_REG);
 	u32 value, gpio_mux;
+	unsigned long flags;
+
+	raw_spin_lock_irqsave(&vg->lock, flags);
 
 	/*
 	 * In most cases, func pin mux 000 means GPIO function.
@@ -214,18 +212,16 @@ static int byt_gpio_request(struct gpio_chip *chip, unsigned offset)
 	value = readl(reg) & BYT_PIN_MUX;
 	gpio_mux = byt_get_gpio_mux(vg, offset);
 	if (WARN_ON(gpio_mux != value)) {
-		unsigned long flags;
-
-		spin_lock_irqsave(&vg->lock, flags);
 		value = readl(reg) & ~BYT_PIN_MUX;
 		value |= gpio_mux;
 		writel(value, reg);
-		spin_unlock_irqrestore(&vg->lock, flags);
 
 		dev_warn(&vg->pdev->dev,
 			 "pin %u forcibly re-configured as GPIO\n", offset);
 	}
 
+	raw_spin_unlock_irqrestore(&vg->lock, flags);
+
 	pm_runtime_get(&vg->pdev->dev);
 
 	return 0;
@@ -250,7 +246,7 @@ static int byt_irq_type(struct irq_data *d, unsigned type)
 	if (offset >= vg->chip.ngpio)
 		return -EINVAL;
 
-	spin_lock_irqsave(&vg->lock, flags);
+	raw_spin_lock_irqsave(&vg->lock, flags);
 	value = readl(reg);
 
 	WARN(value & BYT_DIRECT_IRQ_EN,
@@ -265,11 +261,11 @@ static int byt_irq_type(struct irq_data *d, unsigned type)
 	writel(value, reg);
 
 	if (type & IRQ_TYPE_EDGE_BOTH)
-		__irq_set_handler_locked(d->irq, handle_edge_irq);
+		irq_set_handler_locked(d, handle_edge_irq);
 	else if (type & IRQ_TYPE_LEVEL_MASK)
-		__irq_set_handler_locked(d->irq, handle_level_irq);
+		irq_set_handler_locked(d, handle_level_irq);
 
-	spin_unlock_irqrestore(&vg->lock, flags);
+	raw_spin_unlock_irqrestore(&vg->lock, flags);
 
 	return 0;
 }
@@ -277,7 +273,15 @@ static int byt_irq_type(struct irq_data *d, unsigned type)
 static int byt_gpio_get(struct gpio_chip *chip, unsigned offset)
 {
 	void __iomem *reg = byt_gpio_reg(chip, offset, BYT_VAL_REG);
-	return readl(reg) & BYT_LEVEL;
+	struct byt_gpio *vg = to_byt_gpio(chip);
+	unsigned long flags;
+	u32 val;
+
+	raw_spin_lock_irqsave(&vg->lock, flags);
+	val = readl(reg);
+	raw_spin_unlock_irqrestore(&vg->lock, flags);
+
+	return val & BYT_LEVEL;
 }
 
 static void byt_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
@@ -287,7 +291,7 @@ static void byt_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 	unsigned long flags;
 	u32 old_val;
 
-	spin_lock_irqsave(&vg->lock, flags);
+	raw_spin_lock_irqsave(&vg->lock, flags);
 
 	old_val = readl(reg);
 
@@ -296,7 +300,7 @@ static void byt_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 	else
 		writel(old_val & ~BYT_LEVEL, reg);
 
-	spin_unlock_irqrestore(&vg->lock, flags);
+	raw_spin_unlock_irqrestore(&vg->lock, flags);
 }
 
 static int byt_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
@@ -306,13 +310,13 @@ static int byt_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 	unsigned long flags;
 	u32 value;
 
-	spin_lock_irqsave(&vg->lock, flags);
+	raw_spin_lock_irqsave(&vg->lock, flags);
 
 	value = readl(reg) | BYT_DIR_MASK;
 	value &= ~BYT_INPUT_EN;		/* active low */
 	writel(value, reg);
 
-	spin_unlock_irqrestore(&vg->lock, flags);
+	raw_spin_unlock_irqrestore(&vg->lock, flags);
 
 	return 0;
 }
@@ -326,7 +330,7 @@ static int byt_gpio_direction_output(struct gpio_chip *chip,
 	unsigned long flags;
 	u32 reg_val;
 
-	spin_lock_irqsave(&vg->lock, flags);
+	raw_spin_lock_irqsave(&vg->lock, flags);
 
 	/*
 	 * Before making any direction modifications, do a check if gpio
@@ -345,7 +349,7 @@ static int byt_gpio_direction_output(struct gpio_chip *chip,
 	else
 		writel(reg_val & ~BYT_LEVEL, reg);
 
-	spin_unlock_irqrestore(&vg->lock, flags);
+	raw_spin_unlock_irqrestore(&vg->lock, flags);
 
 	return 0;
 }
@@ -354,18 +358,19 @@ static void byt_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 {
 	struct byt_gpio *vg = to_byt_gpio(chip);
 	int i;
-	unsigned long flags;
 	u32 conf0, val, offs;
 
-	spin_lock_irqsave(&vg->lock, flags);
-
 	for (i = 0; i < vg->chip.ngpio; i++) {
 		const char *pull_str = NULL;
 		const char *pull = NULL;
+		unsigned long flags;
 		const char *label;
 		offs = vg->range->pins[i] * 16;
+
+		raw_spin_lock_irqsave(&vg->lock, flags);
 		conf0 = readl(vg->reg_base + offs + BYT_CONF0_REG);
 		val = readl(vg->reg_base + offs + BYT_VAL_REG);
+		raw_spin_unlock_irqrestore(&vg->lock, flags);
 
 		label = gpiochip_is_requested(chip, i);
 		if (!label)
@@ -418,10 +423,9 @@ static void byt_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 
 		seq_puts(s, "\n");
 	}
-	spin_unlock_irqrestore(&vg->lock, flags);
 }
 
-static void byt_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void byt_gpio_irq_handler(struct irq_desc *desc)
 {
 	struct irq_data *data = irq_desc_get_irq_data(desc);
 	struct byt_gpio *vg = to_byt_gpio(irq_desc_get_handler_data(desc));
@@ -450,8 +454,10 @@ static void byt_irq_ack(struct irq_data *d)
 	unsigned offset = irqd_to_hwirq(d);
 	void __iomem *reg;
 
+	raw_spin_lock(&vg->lock);
 	reg = byt_gpio_reg(&vg->chip, offset, BYT_INT_STAT_REG);
 	writel(BIT(offset % 32), reg);
+	raw_spin_unlock(&vg->lock);
 }
 
 static void byt_irq_unmask(struct irq_data *d)
@@ -463,9 +469,9 @@ static void byt_irq_unmask(struct irq_data *d)
 	void __iomem *reg;
 	u32 value;
 
-	spin_lock_irqsave(&vg->lock, flags);
-
 	reg = byt_gpio_reg(&vg->chip, offset, BYT_CONF0_REG);
+
+	raw_spin_lock_irqsave(&vg->lock, flags);
 	value = readl(reg);
 
 	switch (irqd_get_trigger_type(d)) {
@@ -486,7 +492,7 @@ static void byt_irq_unmask(struct irq_data *d)
 
 	writel(value, reg);
 
-	spin_unlock_irqrestore(&vg->lock, flags);
+	raw_spin_unlock_irqrestore(&vg->lock, flags);
 }
 
 static void byt_irq_mask(struct irq_data *d)
@@ -578,7 +584,7 @@ static int byt_gpio_probe(struct platform_device *pdev)
 	if (IS_ERR(vg->reg_base))
 		return PTR_ERR(vg->reg_base);
 
-	spin_lock_init(&vg->lock);
+	raw_spin_lock_init(&vg->lock);
 
 	gc = &vg->chip;
 	gc->label = dev_name(&pdev->dev);
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 3f737daa3..270c127e0 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -174,7 +174,7 @@ struct chv_pinctrl {
 	struct pinctrl_dev *pctldev;
 	struct gpio_chip chip;
 	void __iomem *regs;
-	spinlock_t lock;
+	raw_spinlock_t lock;
 	unsigned intr_lines[16];
 	const struct chv_community *community;
 	u32 saved_intmask;
@@ -720,13 +720,13 @@ static void chv_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
 	u32 ctrl0, ctrl1;
 	bool locked;
 
-	spin_lock_irqsave(&pctrl->lock, flags);
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 
 	ctrl0 = readl(chv_padreg(pctrl, offset, CHV_PADCTRL0));
 	ctrl1 = readl(chv_padreg(pctrl, offset, CHV_PADCTRL1));
 	locked = chv_pad_locked(pctrl, offset);
 
-	spin_unlock_irqrestore(&pctrl->lock, flags);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 
 	if (ctrl0 & CHV_PADCTRL0_GPIOEN) {
 		seq_puts(s, "GPIO ");
@@ -789,14 +789,14 @@ static int chv_pinmux_set_mux(struct pinctrl_dev *pctldev, unsigned function,
 
 	grp = &pctrl->community->groups[group];
 
-	spin_lock_irqsave(&pctrl->lock, flags);
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 
 	/* Check first that the pad is not locked */
 	for (i = 0; i < grp->npins; i++) {
 		if (chv_pad_locked(pctrl, grp->pins[i])) {
 			dev_warn(pctrl->dev, "unable to set mode for locked pin %u\n",
 				 grp->pins[i]);
-			spin_unlock_irqrestore(&pctrl->lock, flags);
+			raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 			return -EBUSY;
 		}
 	}
@@ -839,7 +839,7 @@ static int chv_pinmux_set_mux(struct pinctrl_dev *pctldev, unsigned function,
 			pin, altfunc->mode, altfunc->invert_oe ? "" : "not ");
 	}
 
-	spin_unlock_irqrestore(&pctrl->lock, flags);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 
 	return 0;
 }
@@ -853,13 +853,13 @@ static int chv_gpio_request_enable(struct pinctrl_dev *pctldev,
 	void __iomem *reg;
 	u32 value;
 
-	spin_lock_irqsave(&pctrl->lock, flags);
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 
 	if (chv_pad_locked(pctrl, offset)) {
 		value = readl(chv_padreg(pctrl, offset, CHV_PADCTRL0));
 		if (!(value & CHV_PADCTRL0_GPIOEN)) {
 			/* Locked so cannot enable */
-			spin_unlock_irqrestore(&pctrl->lock, flags);
+			raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 			return -EBUSY;
 		}
 	} else {
@@ -899,7 +899,7 @@ static int chv_gpio_request_enable(struct pinctrl_dev *pctldev,
 		chv_writel(value, reg);
 	}
 
-	spin_unlock_irqrestore(&pctrl->lock, flags);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 
 	return 0;
 }
@@ -913,13 +913,13 @@ static void chv_gpio_disable_free(struct pinctrl_dev *pctldev,
 	void __iomem *reg;
 	u32 value;
 
-	spin_lock_irqsave(&pctrl->lock, flags);
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 
 	reg = chv_padreg(pctrl, offset, CHV_PADCTRL0);
 	value = readl(reg) & ~CHV_PADCTRL0_GPIOEN;
 	chv_writel(value, reg);
 
-	spin_unlock_irqrestore(&pctrl->lock, flags);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 }
 
 static int chv_gpio_set_direction(struct pinctrl_dev *pctldev,
@@ -931,7 +931,7 @@ static int chv_gpio_set_direction(struct pinctrl_dev *pctldev,
 	unsigned long flags;
 	u32 ctrl0;
 
-	spin_lock_irqsave(&pctrl->lock, flags);
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 
 	ctrl0 = readl(reg) & ~CHV_PADCTRL0_GPIOCFG_MASK;
 	if (input)
@@ -940,7 +940,7 @@ static int chv_gpio_set_direction(struct pinctrl_dev *pctldev,
 		ctrl0 |= CHV_PADCTRL0_GPIOCFG_GPO << CHV_PADCTRL0_GPIOCFG_SHIFT;
 	chv_writel(ctrl0, reg);
 
-	spin_unlock_irqrestore(&pctrl->lock, flags);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 
 	return 0;
 }
@@ -965,10 +965,10 @@ static int chv_config_get(struct pinctrl_dev *pctldev, unsigned pin,
 	u16 arg = 0;
 	u32 term;
 
-	spin_lock_irqsave(&pctrl->lock, flags);
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 	ctrl0 = readl(chv_padreg(pctrl, pin, CHV_PADCTRL0));
 	ctrl1 = readl(chv_padreg(pctrl, pin, CHV_PADCTRL1));
-	spin_unlock_irqrestore(&pctrl->lock, flags);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 
 	term = (ctrl0 & CHV_PADCTRL0_TERM_MASK) >> CHV_PADCTRL0_TERM_SHIFT;
 
@@ -1042,7 +1042,7 @@ static int chv_config_set_pull(struct chv_pinctrl *pctrl, unsigned pin,
 	unsigned long flags;
 	u32 ctrl0, pull;
 
-	spin_lock_irqsave(&pctrl->lock, flags);
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 	ctrl0 = readl(reg);
 
 	switch (param) {
@@ -1065,7 +1065,7 @@ static int chv_config_set_pull(struct chv_pinctrl *pctrl, unsigned pin,
 			pull = CHV_PADCTRL0_TERM_20K << CHV_PADCTRL0_TERM_SHIFT;
 			break;
 		default:
-			spin_unlock_irqrestore(&pctrl->lock, flags);
+			raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 			return -EINVAL;
 		}
 
@@ -1083,7 +1083,7 @@ static int chv_config_set_pull(struct chv_pinctrl *pctrl, unsigned pin,
 			pull = CHV_PADCTRL0_TERM_20K << CHV_PADCTRL0_TERM_SHIFT;
 			break;
 		default:
-			spin_unlock_irqrestore(&pctrl->lock, flags);
+			raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 			return -EINVAL;
 		}
 
@@ -1091,12 +1091,12 @@ static int chv_config_set_pull(struct chv_pinctrl *pctrl, unsigned pin,
 		break;
 
 	default:
-		spin_unlock_irqrestore(&pctrl->lock, flags);
+		raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 		return -EINVAL;
 	}
 
 	chv_writel(ctrl0, reg);
-	spin_unlock_irqrestore(&pctrl->lock, flags);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 
 	return 0;
 }
@@ -1169,9 +1169,12 @@ static int chv_gpio_get(struct gpio_chip *chip, unsigned offset)
 {
 	struct chv_pinctrl *pctrl = gpiochip_to_pinctrl(chip);
 	int pin = chv_gpio_offset_to_pin(pctrl, offset);
+	unsigned long flags;
 	u32 ctrl0, cfg;
 
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 	ctrl0 = readl(chv_padreg(pctrl, pin, CHV_PADCTRL0));
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 
 	cfg = ctrl0 & CHV_PADCTRL0_GPIOCFG_MASK;
 	cfg >>= CHV_PADCTRL0_GPIOCFG_SHIFT;
@@ -1189,7 +1192,7 @@ static void chv_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 	void __iomem *reg;
 	u32 ctrl0;
 
-	spin_lock_irqsave(&pctrl->lock, flags);
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 
 	reg = chv_padreg(pctrl, pin, CHV_PADCTRL0);
 	ctrl0 = readl(reg);
@@ -1201,7 +1204,7 @@ static void chv_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 
 	chv_writel(ctrl0, reg);
 
-	spin_unlock_irqrestore(&pctrl->lock, flags);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 }
 
 static int chv_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
@@ -1209,8 +1212,11 @@ static int chv_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
 	struct chv_pinctrl *pctrl = gpiochip_to_pinctrl(chip);
 	unsigned pin = chv_gpio_offset_to_pin(pctrl, offset);
 	u32 ctrl0, direction;
+	unsigned long flags;
 
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 	ctrl0 = readl(chv_padreg(pctrl, pin, CHV_PADCTRL0));
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 
 	direction = ctrl0 & CHV_PADCTRL0_GPIOCFG_MASK;
 	direction >>= CHV_PADCTRL0_GPIOCFG_SHIFT;
@@ -1248,14 +1254,14 @@ static void chv_gpio_irq_ack(struct irq_data *d)
 	int pin = chv_gpio_offset_to_pin(pctrl, irqd_to_hwirq(d));
 	u32 intr_line;
 
-	spin_lock(&pctrl->lock);
+	raw_spin_lock(&pctrl->lock);
 
 	intr_line = readl(chv_padreg(pctrl, pin, CHV_PADCTRL0));
 	intr_line &= CHV_PADCTRL0_INTSEL_MASK;
 	intr_line >>= CHV_PADCTRL0_INTSEL_SHIFT;
 	chv_writel(BIT(intr_line), pctrl->regs + CHV_INTSTAT);
 
-	spin_unlock(&pctrl->lock);
+	raw_spin_unlock(&pctrl->lock);
 }
 
 static void chv_gpio_irq_mask_unmask(struct irq_data *d, bool mask)
@@ -1266,7 +1272,7 @@ static void chv_gpio_irq_mask_unmask(struct irq_data *d, bool mask)
 	u32 value, intr_line;
 	unsigned long flags;
 
-	spin_lock_irqsave(&pctrl->lock, flags);
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 
 	intr_line = readl(chv_padreg(pctrl, pin, CHV_PADCTRL0));
 	intr_line &= CHV_PADCTRL0_INTSEL_MASK;
@@ -1279,7 +1285,7 @@ static void chv_gpio_irq_mask_unmask(struct irq_data *d, bool mask)
 		value |= BIT(intr_line);
 	chv_writel(value, pctrl->regs + CHV_INTMASK);
 
-	spin_unlock_irqrestore(&pctrl->lock, flags);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 }
 
 static void chv_gpio_irq_mask(struct irq_data *d)
@@ -1313,6 +1319,7 @@ static unsigned chv_gpio_irq_startup(struct irq_data *d)
 		unsigned long flags;
 		u32 intsel, value;
 
+		raw_spin_lock_irqsave(&pctrl->lock, flags);
 		intsel = readl(chv_padreg(pctrl, pin, CHV_PADCTRL0));
 		intsel &= CHV_PADCTRL0_INTSEL_MASK;
 		intsel >>= CHV_PADCTRL0_INTSEL_SHIFT;
@@ -1323,12 +1330,11 @@ static unsigned chv_gpio_irq_startup(struct irq_data *d)
 		else
 			handler = handle_edge_irq;
 
-		spin_lock_irqsave(&pctrl->lock, flags);
 		if (!pctrl->intr_lines[intsel]) {
-			__irq_set_handler_locked(d->irq, handler);
+			irq_set_handler_locked(d, handler);
 			pctrl->intr_lines[intsel] = offset;
 		}
-		spin_unlock_irqrestore(&pctrl->lock, flags);
+		raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 	}
 
 	chv_gpio_irq_unmask(d);
@@ -1344,7 +1350,7 @@ static int chv_gpio_irq_type(struct irq_data *d, unsigned type)
 	unsigned long flags;
 	u32 value;
 
-	spin_lock_irqsave(&pctrl->lock, flags);
+	raw_spin_lock_irqsave(&pctrl->lock, flags);
 
 	/*
 	 * Pins which can be used as shared interrupt are configured in
@@ -1389,11 +1395,11 @@ static int chv_gpio_irq_type(struct irq_data *d, unsigned type)
 	pctrl->intr_lines[value] = offset;
 
 	if (type & IRQ_TYPE_EDGE_BOTH)
-		__irq_set_handler_locked(d->irq, handle_edge_irq);
+		irq_set_handler_locked(d, handle_edge_irq);
 	else if (type & IRQ_TYPE_LEVEL_MASK)
-		__irq_set_handler_locked(d->irq, handle_level_irq);
+		irq_set_handler_locked(d, handle_level_irq);
 
-	spin_unlock_irqrestore(&pctrl->lock, flags);
+	raw_spin_unlock_irqrestore(&pctrl->lock, flags);
 
 	return 0;
 }
@@ -1408,11 +1414,11 @@ static struct irq_chip chv_gpio_irqchip = {
 	.flags = IRQCHIP_SKIP_SET_WAKE,
 };
 
-static void chv_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void chv_gpio_irq_handler(struct irq_desc *desc)
 {
 	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
 	struct chv_pinctrl *pctrl = gpiochip_to_pinctrl(gc);
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 	unsigned long pending;
 	u32 intr_line;
 
@@ -1505,7 +1511,7 @@ static int chv_pinctrl_probe(struct platform_device *pdev)
 	if (i == ARRAY_SIZE(chv_communities))
 		return -ENODEV;
 
-	spin_lock_init(&pctrl->lock);
+	raw_spin_lock_init(&pctrl->lock);
 	pctrl->dev = &pdev->dev;
 
 #ifdef CONFIG_PM_SLEEP
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index f9ee0d68b..54848b8de 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -758,9 +758,9 @@ static int intel_gpio_irq_type(struct irq_data *d, unsigned type)
 	writel(value, reg);
 
 	if (type & IRQ_TYPE_EDGE_BOTH)
-		__irq_set_handler_locked(d->irq, handle_edge_irq);
+		irq_set_handler_locked(d, handle_edge_irq);
 	else if (type & IRQ_TYPE_LEVEL_MASK)
-		__irq_set_handler_locked(d->irq, handle_level_irq);
+		irq_set_handler_locked(d, handle_level_irq);
 
 	spin_unlock_irqrestore(&pctrl->lock, flags);
 
@@ -836,11 +836,11 @@ static void intel_gpio_community_irq_handler(struct gpio_chip *gc,
 	}
 }
 
-static void intel_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void intel_gpio_irq_handler(struct irq_desc *desc)
 {
 	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
 	struct intel_pinctrl *pctrl = gpiochip_to_pinctrl(gc);
-	struct irq_chip *chip = irq_get_chip(irq);
+	struct irq_chip *chip = irq_desc_get_chip(desc);
 	int i;
 
 	chained_irq_enter(chip, desc);