Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next

Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

1 files changed, 19 insertions, 20 deletions

diff --git a/drivers/gpio/gpio-wcove.c b/drivers/gpio/gpio-wcove.c
index a19eeef6cf1e..16a0fae1e32e 100644
--- a/drivers/gpio/gpio-wcove.c
+++ b/drivers/gpio/gpio-wcove.c
@@ -99,19 +99,14 @@ struct wcove_gpio {
 	bool set_irq_mask;
 };
 
-static inline int to_reg(int gpio, enum ctrl_register reg_type)
+static inline int to_reg(int gpio, enum ctrl_register type)
 {
-	unsigned int reg;
+	unsigned int reg = type == CTRL_IN ? GPIO_IN_CTRL_BASE : GPIO_OUT_CTRL_BASE;
 
 	if (gpio >= WCOVE_GPIO_NUM)
 		return -EOPNOTSUPP;
 
-	if (reg_type == CTRL_IN)
-		reg = GPIO_IN_CTRL_BASE + gpio;
-	else
-		reg = GPIO_OUT_CTRL_BASE + gpio;
-
-	return reg;
+	return reg + gpio;
 }
 
 static inline int to_ireg(int gpio, enum ctrl_register type, unsigned int *mask)
@@ -129,7 +124,7 @@ static inline int to_ireg(int gpio, enum ctrl_register type, unsigned int *mask)
 	return reg;
 }
 
-static void wcove_update_irq_mask(struct wcove_gpio *wg, int gpio)
+static void wcove_update_irq_mask(struct wcove_gpio *wg, irq_hw_number_t gpio)
 {
 	unsigned int mask, reg = to_ireg(gpio, IRQ_MASK, &mask);
 
@@ -139,13 +134,10 @@ static void wcove_update_irq_mask(struct wcove_gpio *wg, int gpio)
 		regmap_clear_bits(wg->regmap, reg, mask);
 }
 
-static void wcove_update_irq_ctrl(struct wcove_gpio *wg, int gpio)
+static void wcove_update_irq_ctrl(struct wcove_gpio *wg, irq_hw_number_t gpio)
 {
 	int reg = to_reg(gpio, CTRL_IN);
 
-	if (reg < 0)
-		return;
-
 	regmap_update_bits(wg->regmap, reg, CTLI_INTCNT_BE, wg->intcnt);
 }
 
@@ -248,8 +240,9 @@ static int wcove_irq_type(struct irq_data *data, unsigned int type)
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct wcove_gpio *wg = gpiochip_get_data(chip);
+	irq_hw_number_t gpio = irqd_to_hwirq(data);
 
-	if (data->hwirq >= WCOVE_GPIO_NUM)
+	if (gpio >= WCOVE_GPIO_NUM)
 		return 0;
 
 	switch (type) {
@@ -286,7 +279,7 @@ static void wcove_bus_sync_unlock(struct irq_data *data)
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct wcove_gpio *wg = gpiochip_get_data(chip);
-	int gpio = data->hwirq;
+	irq_hw_number_t gpio = irqd_to_hwirq(data);
 
 	if (wg->update & UPDATE_IRQ_TYPE)
 		wcove_update_irq_ctrl(wg, gpio);
@@ -301,8 +294,9 @@ static void wcove_irq_unmask(struct irq_data *data)
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct wcove_gpio *wg = gpiochip_get_data(chip);
+	irq_hw_number_t gpio = irqd_to_hwirq(data);
 
-	if (data->hwirq >= WCOVE_GPIO_NUM)
+	if (gpio >= WCOVE_GPIO_NUM)
 		return;
 
 	wg->set_irq_mask = false;
@@ -313,8 +307,9 @@ static void wcove_irq_mask(struct irq_data *data)
 {
 	struct gpio_chip *chip = irq_data_get_irq_chip_data(data);
 	struct wcove_gpio *wg = gpiochip_get_data(chip);
+	irq_hw_number_t gpio = irqd_to_hwirq(data);
 
-	if (data->hwirq >= WCOVE_GPIO_NUM)
+	if (gpio >= WCOVE_GPIO_NUM)
 		return;
 
 	wg->set_irq_mask = true;
@@ -369,8 +364,7 @@ static irqreturn_t wcove_gpio_irq_handler(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-static void wcove_gpio_dbg_show(struct seq_file *s,
-				      struct gpio_chip *chip)
+static void wcove_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 {
 	unsigned int ctlo, ctli, irq_mask, irq_status;
 	struct wcove_gpio *wg = gpiochip_get_data(chip);
@@ -379,10 +373,15 @@ static void wcove_gpio_dbg_show(struct seq_file *s,
 	for (gpio = 0; gpio < WCOVE_GPIO_NUM; gpio++) {
 		ret += regmap_read(wg->regmap, to_reg(gpio, CTRL_OUT), &ctlo);
 		ret += regmap_read(wg->regmap, to_reg(gpio, CTRL_IN), &ctli);
+		if (ret) {
+			dev_err(wg->dev, "Failed to read registers: CTRL out/in\n");
+			break;
+		}
+
 		ret += regmap_read(wg->regmap, to_ireg(gpio, IRQ_MASK, &mask), &irq_mask);
 		ret += regmap_read(wg->regmap, to_ireg(gpio, IRQ_STATUS, &mask), &irq_status);
 		if (ret) {
-			pr_err("Failed to read registers: ctrl out/in or irq status/mask\n");
+			dev_err(wg->dev, "Failed to read registers: IRQ status/mask\n");
 			break;
 		}