Merge tag 'spi-nor/for-6.4' into mtd/next

SPI NOR core changes:
* introduce Read While Write support for flashes featuring several banks
* set the 4-Byte Address Mode method based on SFDP data
* allow post_sfdp hook to return errors
* parse SCCR MC table and introduce support for multi-chip devices

SPI NOR manufacturer drivers changes:
* macronix: add support for mx25uw51245g with RWW
* spansion:
  - determine current address mode at runtime as it can be changed in a
    non-volatile way and differ from factory defaults or from what SFDP
    advertises.
  - enable JFFS2 write buffer mode for few ECC'd NOR flashes: S25FS256T,
    s25hx and s28hx
  - add support for s25hl02gt and s25hs02gt

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

8 files changed, 27 insertions, 22 deletions

diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c
index cb5fa971d67e..ae3af738b03f 100644
--- a/drivers/i2c/i2c-core-base.c
+++ b/drivers/i2c/i2c-core-base.c
@@ -561,15 +561,8 @@ static int i2c_device_probe(struct device *dev)
 		goto err_detach_pm_domain;
 	}
 
-	/*
-	 * When there are no more users of probe(),
-	 * rename probe_new to probe.
-	 */
-	if (driver->probe_new)
-		status = driver->probe_new(client);
-	else if (driver->probe)
-		status = driver->probe(client,
-				       i2c_match_id(driver->id_table, client));
+	if (driver->probe)
+		status = driver->probe(client);
 	else
 		status = -EINVAL;
 
@@ -1057,7 +1050,7 @@ static int dummy_probe(struct i2c_client *client)
 
 static struct i2c_driver dummy_driver = {
 	.driver.name	= "dummy",
-	.probe_new	= dummy_probe,
+	.probe		= dummy_probe,
 	.id_table	= dummy_id,
 };
 
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index 107623c4cc14..95a0b63ac560 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -646,7 +646,7 @@ static void i2cdev_dev_release(struct device *dev)
 	kfree(i2c_dev);
 }
 
-static int i2cdev_attach_adapter(struct device *dev, void *dummy)
+static int i2cdev_attach_adapter(struct device *dev)
 {
 	struct i2c_adapter *adap;
 	struct i2c_dev *i2c_dev;
@@ -685,7 +685,7 @@ err_put_i2c_dev:
 	return NOTIFY_DONE;
 }
 
-static int i2cdev_detach_adapter(struct device *dev, void *dummy)
+static int i2cdev_detach_adapter(struct device *dev)
 {
 	struct i2c_adapter *adap;
 	struct i2c_dev *i2c_dev;
@@ -711,9 +711,9 @@ static int i2cdev_notifier_call(struct notifier_block *nb, unsigned long action,
 
 	switch (action) {
 	case BUS_NOTIFY_ADD_DEVICE:
-		return i2cdev_attach_adapter(dev, NULL);
+		return i2cdev_attach_adapter(dev);
 	case BUS_NOTIFY_DEL_DEVICE:
-		return i2cdev_detach_adapter(dev, NULL);
+		return i2cdev_detach_adapter(dev);
 	}
 
 	return NOTIFY_DONE;
@@ -725,6 +725,18 @@ static struct notifier_block i2cdev_notifier = {
 
 /* ------------------------------------------------------------------------- */
 
+static int __init i2c_dev_attach_adapter(struct device *dev, void *dummy)
+{
+	i2cdev_attach_adapter(dev);
+	return 0;
+}
+
+static int __exit i2c_dev_detach_adapter(struct device *dev, void *dummy)
+{
+	i2cdev_detach_adapter(dev);
+	return 0;
+}
+
 /*
  * module load/unload record keeping
  */
@@ -752,7 +764,7 @@ static int __init i2c_dev_init(void)
 		goto out_unreg_class;
 
 	/* Bind to already existing adapters right away */
-	i2c_for_each_dev(NULL, i2cdev_attach_adapter);
+	i2c_for_each_dev(NULL, i2c_dev_attach_adapter);
 
 	return 0;
 
@@ -768,7 +780,7 @@ out:
 static void __exit i2c_dev_exit(void)
 {
 	bus_unregister_notifier(&i2c_bus_type, &i2cdev_notifier);
-	i2c_for_each_dev(NULL, i2cdev_detach_adapter);
+	i2c_for_each_dev(NULL, i2c_dev_detach_adapter);
 	class_destroy(i2c_dev_class);
 	unregister_chrdev_region(MKDEV(I2C_MAJOR, 0), I2C_MINORS);
 }
diff --git a/drivers/i2c/i2c-slave-eeprom.c b/drivers/i2c/i2c-slave-eeprom.c
index 5f25f23c4ff8..5946c0d0aef9 100644
--- a/drivers/i2c/i2c-slave-eeprom.c
+++ b/drivers/i2c/i2c-slave-eeprom.c
@@ -207,7 +207,7 @@ static struct i2c_driver i2c_slave_eeprom_driver = {
 	.driver = {
 		.name = "i2c-slave-eeprom",
 	},
-	.probe_new = i2c_slave_eeprom_probe,
+	.probe = i2c_slave_eeprom_probe,
 	.remove = i2c_slave_eeprom_remove,
 	.id_table = i2c_slave_eeprom_id,
 };
diff --git a/drivers/i2c/i2c-slave-testunit.c b/drivers/i2c/i2c-slave-testunit.c
index 75ee7ebdb614..a49642bbae4b 100644
--- a/drivers/i2c/i2c-slave-testunit.c
+++ b/drivers/i2c/i2c-slave-testunit.c
@@ -171,7 +171,7 @@ static struct i2c_driver i2c_slave_testunit_driver = {
 	.driver = {
 		.name = "i2c-slave-testunit",
 	},
-	.probe_new = i2c_slave_testunit_probe,
+	.probe = i2c_slave_testunit_probe,
 	.remove = i2c_slave_testunit_remove,
 	.id_table = i2c_slave_testunit_id,
 };
diff --git a/drivers/i2c/i2c-smbus.c b/drivers/i2c/i2c-smbus.c
index cd19546d31fc..138c3f5e0093 100644
--- a/drivers/i2c/i2c-smbus.c
+++ b/drivers/i2c/i2c-smbus.c
@@ -169,7 +169,7 @@ static struct i2c_driver smbalert_driver = {
 	.driver = {
 		.name	= "smbus_alert",
 	},
-	.probe_new	= smbalert_probe,
+	.probe		= smbalert_probe,
 	.remove		= smbalert_remove,
 	.id_table	= smbalert_ids,
 };
diff --git a/drivers/i2c/muxes/i2c-mux-ltc4306.c b/drivers/i2c/muxes/i2c-mux-ltc4306.c
index 70835825083f..5a03031519be 100644
--- a/drivers/i2c/muxes/i2c-mux-ltc4306.c
+++ b/drivers/i2c/muxes/i2c-mux-ltc4306.c
@@ -306,7 +306,7 @@ static struct i2c_driver ltc4306_driver = {
 		.name	= "ltc4306",
 		.of_match_table = of_match_ptr(ltc4306_of_match),
 	},
-	.probe_new	= ltc4306_probe,
+	.probe		= ltc4306_probe,
 	.remove		= ltc4306_remove,
 	.id_table	= ltc4306_id,
 };
diff --git a/drivers/i2c/muxes/i2c-mux-pca9541.c b/drivers/i2c/muxes/i2c-mux-pca9541.c
index 09d1d9e67e31..ce0fb69249a8 100644
--- a/drivers/i2c/muxes/i2c-mux-pca9541.c
+++ b/drivers/i2c/muxes/i2c-mux-pca9541.c
@@ -336,7 +336,7 @@ static struct i2c_driver pca9541_driver = {
 		   .name = "pca9541",
 		   .of_match_table = of_match_ptr(pca9541_of_match),
 		   },
-	.probe_new = pca9541_probe,
+	.probe = pca9541_probe,
 	.remove = pca9541_remove,
 	.id_table = pca9541_id,
 };
diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c
index 3639e6d7304c..0ccee2ae5720 100644
--- a/drivers/i2c/muxes/i2c-mux-pca954x.c
+++ b/drivers/i2c/muxes/i2c-mux-pca954x.c
@@ -554,7 +554,7 @@ static struct i2c_driver pca954x_driver = {
 		.pm	= &pca954x_pm,
 		.of_match_table = pca954x_of_match,
 	},
-	.probe_new	= pca954x_probe,
+	.probe		= pca954x_probe,
 	.remove		= pca954x_remove,
 	.id_table	= pca954x_id,
 };