Merge tag 'v5.3-rc8' into rdma.git for-next

To resolve dependencies in following patches

mlx5_ib.h conflict resolved by keeing both hunks

Linux 5.3-rc8

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

3 files changed, 26 insertions, 27 deletions

diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c
index 378b206d2dc9..48fea4c68e8d 100644
--- a/drivers/gpio/gpio-pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -604,10 +604,9 @@ static void pca953x_irq_bus_sync_unlock(struct irq_data *d)
 	u8 new_irqs;
 	int level, i;
 	u8 invert_irq_mask[MAX_BANK];
-	int reg_direction[MAX_BANK];
+	u8 reg_direction[MAX_BANK];
 
-	regmap_bulk_read(chip->regmap, chip->regs->direction, reg_direction,
-			 NBANK(chip));
+	pca953x_read_regs(chip, chip->regs->direction, reg_direction);
 
 	if (chip->driver_data & PCA_PCAL) {
 		/* Enable latch on interrupt-enabled inputs */
@@ -679,7 +678,7 @@ static bool pca953x_irq_pending(struct pca953x_chip *chip, u8 *pending)
 	bool pending_seen = false;
 	bool trigger_seen = false;
 	u8 trigger[MAX_BANK];
-	int reg_direction[MAX_BANK];
+	u8 reg_direction[MAX_BANK];
 	int ret, i;
 
 	if (chip->driver_data & PCA_PCAL) {
@@ -710,8 +709,7 @@ static bool pca953x_irq_pending(struct pca953x_chip *chip, u8 *pending)
 		return false;
 
 	/* Remove output pins from the equation */
-	regmap_bulk_read(chip->regmap, chip->regs->direction, reg_direction,
-			 NBANK(chip));
+	pca953x_read_regs(chip, chip->regs->direction, reg_direction);
 	for (i = 0; i < NBANK(chip); i++)
 		cur_stat[i] &= reg_direction[i];
 
@@ -768,7 +766,7 @@ static int pca953x_irq_setup(struct pca953x_chip *chip,
 {
 	struct i2c_client *client = chip->client;
 	struct irq_chip *irq_chip = &chip->irq_chip;
-	int reg_direction[MAX_BANK];
+	u8 reg_direction[MAX_BANK];
 	int ret, i;
 
 	if (!client->irq)
@@ -789,8 +787,7 @@ static int pca953x_irq_setup(struct pca953x_chip *chip,
 	 * interrupt.  We have to rely on the previous read for
 	 * this purpose.
 	 */
-	regmap_bulk_read(chip->regmap, chip->regs->direction, reg_direction,
-			 NBANK(chip));
+	pca953x_read_regs(chip, chip->regs->direction, reg_direction);
 	for (i = 0; i < NBANK(chip); i++)
 		chip->irq_stat[i] &= reg_direction[i];
 	mutex_init(&chip->irq_lock);
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 567fb98c0892..9762dd6d99fa 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -363,7 +363,7 @@ struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id,
 	/* Special handling for SPI GPIOs if used */
 	if (IS_ERR(desc))
 		desc = of_find_spi_gpio(dev, con_id, &of_flags);
-	if (IS_ERR(desc)) {
+	if (IS_ERR(desc) && PTR_ERR(desc) != -EPROBE_DEFER) {
 		/* This quirk looks up flags and all */
 		desc = of_find_spi_cs_gpio(dev, con_id, idx, flags);
 		if (!IS_ERR(desc))
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index f497003f119c..cca749010cd0 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1091,9 +1091,11 @@ static long gpio_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		if (test_bit(FLAG_ACTIVE_LOW, &desc->flags))
 			lineinfo.flags |= GPIOLINE_FLAG_ACTIVE_LOW;
 		if (test_bit(FLAG_OPEN_DRAIN, &desc->flags))
-			lineinfo.flags |= GPIOLINE_FLAG_OPEN_DRAIN;
+			lineinfo.flags |= (GPIOLINE_FLAG_OPEN_DRAIN |
+					   GPIOLINE_FLAG_IS_OUT);
 		if (test_bit(FLAG_OPEN_SOURCE, &desc->flags))
-			lineinfo.flags |= GPIOLINE_FLAG_OPEN_SOURCE;
+			lineinfo.flags |= (GPIOLINE_FLAG_OPEN_SOURCE |
+					   GPIOLINE_FLAG_IS_OUT);
 
 		if (copy_to_user(ip, &lineinfo, sizeof(lineinfo)))
 			return -EFAULT;
@@ -1371,21 +1373,13 @@ int gpiochip_add_data_with_key(struct gpio_chip *chip, void *data,
 	if (status)
 		goto err_remove_from_list;
 
-	status = gpiochip_irqchip_init_valid_mask(chip);
-	if (status)
-		goto err_remove_from_list;
-
 	status = gpiochip_alloc_valid_mask(chip);
 	if (status)
-		goto err_remove_irqchip_mask;
-
-	status = gpiochip_add_irqchip(chip, lock_key, request_key);
-	if (status)
-		goto err_free_gpiochip_mask;
+		goto err_remove_from_list;
 
 	status = of_gpiochip_add(chip);
 	if (status)
-		goto err_remove_chip;
+		goto err_free_gpiochip_mask;
 
 	status = gpiochip_init_valid_mask(chip);
 	if (status)
@@ -1411,6 +1405,14 @@ int gpiochip_add_data_with_key(struct gpio_chip *chip, void *data,
 
 	machine_gpiochip_add(chip);
 
+	status = gpiochip_irqchip_init_valid_mask(chip);
+	if (status)
+		goto err_remove_acpi_chip;
+
+	status = gpiochip_add_irqchip(chip, lock_key, request_key);
+	if (status)
+		goto err_remove_irqchip_mask;
+
 	/*
 	 * By first adding the chardev, and then adding the device,
 	 * we get a device node entry in sysfs under
@@ -1422,21 +1424,21 @@ int gpiochip_add_data_with_key(struct gpio_chip *chip, void *data,
 	if (gpiolib_initialized) {
 		status = gpiochip_setup_dev(gdev);
 		if (status)
-			goto err_remove_acpi_chip;
+			goto err_remove_irqchip;
 	}
 	return 0;
 
+err_remove_irqchip:
+	gpiochip_irqchip_remove(chip);
+err_remove_irqchip_mask:
+	gpiochip_irqchip_free_valid_mask(chip);
 err_remove_acpi_chip:
 	acpi_gpiochip_remove(chip);
 err_remove_of_chip:
 	gpiochip_free_hogs(chip);
 	of_gpiochip_remove(chip);
-err_remove_chip:
-	gpiochip_irqchip_remove(chip);
 err_free_gpiochip_mask:
 	gpiochip_free_valid_mask(chip);
-err_remove_irqchip_mask:
-	gpiochip_irqchip_free_valid_mask(chip);
 err_remove_from_list:
 	spin_lock_irqsave(&gpio_lock, flags);
 	list_del(&gdev->list);