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* [PATCH v1 1/4] mfd: core: Add support for software nodes
@ 2021-03-01 14:42 Andy Shevchenko
  2021-03-01 14:42 ` [PATCH v1 2/4] mfd: intel-lpss: Constify device property structures Andy Shevchenko
                   ` (3 more replies)
  0 siblings, 4 replies; 8+ messages in thread
From: Andy Shevchenko @ 2021-03-01 14:42 UTC (permalink / raw)
  To: Andy Shevchenko, Heikki Krogerus, Lee Jones, linux-kernel

From: Heikki Krogerus <heikki.krogerus@linux.intel.com>

The old device property API is going to be removed and
replaced with the newer software node API. This prepares MFD
subsystem for the transition.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/mfd/mfd-core.c   | 9 +++++++++
 include/linux/mfd/core.h | 4 ++++
 2 files changed, 13 insertions(+)

diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index fc00aaccb5f7..e24008b94aac 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -244,6 +244,12 @@ static int mfd_add_device(struct device *parent, int id,
 			goto fail_of_entry;
 	}
 
+	if (cell->swnode) {
+		ret = device_add_software_node(&pdev->dev, cell->swnode);
+		if (ret)
+			goto fail_of_entry;
+	}
+
 	for (r = 0; r < cell->num_resources; r++) {
 		res[r].name = cell->resources[r].name;
 		res[r].flags = cell->resources[r].flags;
@@ -304,6 +310,7 @@ static int mfd_add_device(struct device *parent, int id,
 			list_del(&of_entry->list);
 			kfree(of_entry);
 		}
+	device_remove_software_node(&pdev->dev);
 fail_alias:
 	regulator_bulk_unregister_supply_alias(&pdev->dev,
 					       cell->parent_supplies,
@@ -372,6 +379,8 @@ static int mfd_remove_devices_fn(struct device *dev, void *data)
 	regulator_bulk_unregister_supply_alias(dev, cell->parent_supplies,
 					       cell->num_parent_supplies);
 
+	device_remove_software_node(&pdev->dev);
+
 	platform_device_unregister(pdev);
 	return 0;
 }
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 2009c4b936d9..9ec599167fe6 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -50,6 +50,7 @@
 #define MFD_DEP_LEVEL_HIGH 1
 
 struct irq_domain;
+struct software_node;
 struct property_entry;
 
 /* Matches ACPI PNP id, either _HID or _CID, or ACPI _ADR */
@@ -78,6 +79,9 @@ struct mfd_cell {
 	void			*platform_data;
 	size_t			pdata_size;
 
+	/* Software node for the device. */
+	const struct software_node *swnode;
+
 	/* device properties passed to the sub devices drivers */
 	const struct property_entry *properties;
 
-- 
2.30.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH v1 2/4] mfd: intel-lpss: Constify device property structures
  2021-03-01 14:42 [PATCH v1 1/4] mfd: core: Add support for software nodes Andy Shevchenko
@ 2021-03-01 14:42 ` Andy Shevchenko
  2021-03-22 14:39   ` Lee Jones
  2021-03-01 14:42 ` [PATCH v1 3/4] mfd: intel-lpss: Switch to use the software nodes Andy Shevchenko
                   ` (2 subsequent siblings)
  3 siblings, 1 reply; 8+ messages in thread
From: Andy Shevchenko @ 2021-03-01 14:42 UTC (permalink / raw)
  To: Andy Shevchenko, Heikki Krogerus, Lee Jones, linux-kernel

There is no point to have non-constant device properties in this driver.
Thus, constify them for good.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/mfd/intel-lpss-acpi.c |  8 ++++----
 drivers/mfd/intel-lpss-pci.c  | 10 +++++-----
 drivers/mfd/intel-lpss.h      |  2 +-
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/mfd/intel-lpss-acpi.c b/drivers/mfd/intel-lpss-acpi.c
index c8fe334b5fe8..14a9cd83d4ef 100644
--- a/drivers/mfd/intel-lpss-acpi.c
+++ b/drivers/mfd/intel-lpss-acpi.c
@@ -22,7 +22,7 @@ static const struct intel_lpss_platform_info spt_info = {
 	.clk_rate = 120000000,
 };
 
-static struct property_entry spt_i2c_properties[] = {
+static const struct property_entry spt_i2c_properties[] = {
 	PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 230),
 	{ },
 };
@@ -32,7 +32,7 @@ static const struct intel_lpss_platform_info spt_i2c_info = {
 	.properties = spt_i2c_properties,
 };
 
-static struct property_entry uart_properties[] = {
+static const struct property_entry uart_properties[] = {
 	PROPERTY_ENTRY_U32("reg-io-width", 4),
 	PROPERTY_ENTRY_U32("reg-shift", 2),
 	PROPERTY_ENTRY_BOOL("snps,uart-16550-compatible"),
@@ -49,7 +49,7 @@ static const struct intel_lpss_platform_info bxt_info = {
 	.clk_rate = 100000000,
 };
 
-static struct property_entry bxt_i2c_properties[] = {
+static const struct property_entry bxt_i2c_properties[] = {
 	PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 42),
 	PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
 	PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
@@ -61,7 +61,7 @@ static const struct intel_lpss_platform_info bxt_i2c_info = {
 	.properties = bxt_i2c_properties,
 };
 
-static struct property_entry apl_i2c_properties[] = {
+static const struct property_entry apl_i2c_properties[] = {
 	PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 207),
 	PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
 	PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
diff --git a/drivers/mfd/intel-lpss-pci.c b/drivers/mfd/intel-lpss-pci.c
index 1522c8afc540..7837f77d70d0 100644
--- a/drivers/mfd/intel-lpss-pci.c
+++ b/drivers/mfd/intel-lpss-pci.c
@@ -65,7 +65,7 @@ static const struct intel_lpss_platform_info spt_info = {
 	.clk_rate = 120000000,
 };
 
-static struct property_entry spt_i2c_properties[] = {
+static const struct property_entry spt_i2c_properties[] = {
 	PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 230),
 	{ },
 };
@@ -75,7 +75,7 @@ static const struct intel_lpss_platform_info spt_i2c_info = {
 	.properties = spt_i2c_properties,
 };
 
-static struct property_entry uart_properties[] = {
+static const struct property_entry uart_properties[] = {
 	PROPERTY_ENTRY_U32("reg-io-width", 4),
 	PROPERTY_ENTRY_U32("reg-shift", 2),
 	PROPERTY_ENTRY_BOOL("snps,uart-16550-compatible"),
@@ -98,7 +98,7 @@ static const struct intel_lpss_platform_info bxt_uart_info = {
 	.properties = uart_properties,
 };
 
-static struct property_entry bxt_i2c_properties[] = {
+static const struct property_entry bxt_i2c_properties[] = {
 	PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 42),
 	PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
 	PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
@@ -110,7 +110,7 @@ static const struct intel_lpss_platform_info bxt_i2c_info = {
 	.properties = bxt_i2c_properties,
 };
 
-static struct property_entry apl_i2c_properties[] = {
+static const struct property_entry apl_i2c_properties[] = {
 	PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 207),
 	PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
 	PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208),
@@ -122,7 +122,7 @@ static const struct intel_lpss_platform_info apl_i2c_info = {
 	.properties = apl_i2c_properties,
 };
 
-static struct property_entry glk_i2c_properties[] = {
+static const struct property_entry glk_i2c_properties[] = {
 	PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 313),
 	PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171),
 	PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 290),
diff --git a/drivers/mfd/intel-lpss.h b/drivers/mfd/intel-lpss.h
index 4ae58a86bb42..a2fbaed061ba 100644
--- a/drivers/mfd/intel-lpss.h
+++ b/drivers/mfd/intel-lpss.h
@@ -22,7 +22,7 @@ struct intel_lpss_platform_info {
 	int irq;
 	unsigned long clk_rate;
 	const char *clk_con_id;
-	struct property_entry *properties;
+	const struct property_entry *properties;
 };
 
 int intel_lpss_probe(struct device *dev,
-- 
2.30.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH v1 3/4] mfd: intel-lpss: Switch to use the software nodes
  2021-03-01 14:42 [PATCH v1 1/4] mfd: core: Add support for software nodes Andy Shevchenko
  2021-03-01 14:42 ` [PATCH v1 2/4] mfd: intel-lpss: Constify device property structures Andy Shevchenko
@ 2021-03-01 14:42 ` Andy Shevchenko
  2021-03-22 14:39   ` Lee Jones
  2021-03-01 14:42 ` [PATCH v1 4/4] mfd: core: Remove support for dangling device properties Andy Shevchenko
  2021-03-22 14:38 ` [PATCH v1 1/4] mfd: core: Add support for software nodes Lee Jones
  3 siblings, 1 reply; 8+ messages in thread
From: Andy Shevchenko @ 2021-03-01 14:42 UTC (permalink / raw)
  To: Andy Shevchenko, Heikki Krogerus, Lee Jones, linux-kernel

From: Heikki Krogerus <heikki.krogerus@linux.intel.com>

Software node was always created for the device if it was
supplied with additional device properties, so those nodes
might as well be constant.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/mfd/intel-lpss-acpi.c | 24 +++++++++++++++++++----
 drivers/mfd/intel-lpss-pci.c  | 36 +++++++++++++++++++++++++++--------
 drivers/mfd/intel-lpss.c      |  2 +-
 drivers/mfd/intel-lpss.h      |  4 ++--
 4 files changed, 51 insertions(+), 15 deletions(-)

diff --git a/drivers/mfd/intel-lpss-acpi.c b/drivers/mfd/intel-lpss-acpi.c
index 14a9cd83d4ef..1f396039d58f 100644
--- a/drivers/mfd/intel-lpss-acpi.c
+++ b/drivers/mfd/intel-lpss-acpi.c
@@ -27,9 +27,13 @@ static const struct property_entry spt_i2c_properties[] = {
 	{ },
 };
 
+static const struct software_node spt_i2c_node = {
+	.properties = spt_i2c_properties,
+};
+
 static const struct intel_lpss_platform_info spt_i2c_info = {
 	.clk_rate = 120000000,
-	.properties = spt_i2c_properties,
+	.swnode = &spt_i2c_node,
 };
 
 static const struct property_entry uart_properties[] = {
@@ -39,10 +43,14 @@ static const struct property_entry uart_properties[] = {
 	{ },
 };
 
+static const struct software_node uart_node = {
+	.properties = uart_properties,
+};
+
 static const struct intel_lpss_platform_info spt_uart_info = {
 	.clk_rate = 120000000,
 	.clk_con_id = "baudclk",
-	.properties = uart_properties,
+	.swnode = &uart_node,
 };
 
 static const struct intel_lpss_platform_info bxt_info = {
@@ -56,9 +64,13 @@ static const struct property_entry bxt_i2c_properties[] = {
 	{ },
 };
 
+static const struct software_node bxt_i2c_node = {
+	.properties = bxt_i2c_properties,
+};
+
 static const struct intel_lpss_platform_info bxt_i2c_info = {
 	.clk_rate = 133000000,
-	.properties = bxt_i2c_properties,
+	.swnode = &bxt_i2c_node,
 };
 
 static const struct property_entry apl_i2c_properties[] = {
@@ -68,9 +80,13 @@ static const struct property_entry apl_i2c_properties[] = {
 	{ },
 };
 
+static const struct software_node apl_i2c_node = {
+	.properties = apl_i2c_properties,
+};
+
 static const struct intel_lpss_platform_info apl_i2c_info = {
 	.clk_rate = 133000000,
-	.properties = apl_i2c_properties,
+	.swnode = &apl_i2c_node,
 };
 
 static const struct acpi_device_id intel_lpss_acpi_ids[] = {
diff --git a/drivers/mfd/intel-lpss-pci.c b/drivers/mfd/intel-lpss-pci.c
index 7837f77d70d0..79c53617489c 100644
--- a/drivers/mfd/intel-lpss-pci.c
+++ b/drivers/mfd/intel-lpss-pci.c
@@ -70,9 +70,13 @@ static const struct property_entry spt_i2c_properties[] = {
 	{ },
 };
 
+static const struct software_node spt_i2c_node = {
+	.properties = spt_i2c_properties,
+};
+
 static const struct intel_lpss_platform_info spt_i2c_info = {
 	.clk_rate = 120000000,
-	.properties = spt_i2c_properties,
+	.swnode = &spt_i2c_node,
 };
 
 static const struct property_entry uart_properties[] = {
@@ -82,10 +86,14 @@ static const struct property_entry uart_properties[] = {
 	{ },
 };
 
+static const struct software_node uart_node = {
+	.properties = uart_properties,
+};
+
 static const struct intel_lpss_platform_info spt_uart_info = {
 	.clk_rate = 120000000,
 	.clk_con_id = "baudclk",
-	.properties = uart_properties,
+	.swnode = &uart_node,
 };
 
 static const struct intel_lpss_platform_info bxt_info = {
@@ -95,7 +103,7 @@ static const struct intel_lpss_platform_info bxt_info = {
 static const struct intel_lpss_platform_info bxt_uart_info = {
 	.clk_rate = 100000000,
 	.clk_con_id = "baudclk",
-	.properties = uart_properties,
+	.swnode = &uart_node,
 };
 
 static const struct property_entry bxt_i2c_properties[] = {
@@ -105,9 +113,13 @@ static const struct property_entry bxt_i2c_properties[] = {
 	{ },
 };
 
+static const struct software_node bxt_i2c_node = {
+	.properties = bxt_i2c_properties,
+};
+
 static const struct intel_lpss_platform_info bxt_i2c_info = {
 	.clk_rate = 133000000,
-	.properties = bxt_i2c_properties,
+	.swnode = &bxt_i2c_node,
 };
 
 static const struct property_entry apl_i2c_properties[] = {
@@ -117,9 +129,13 @@ static const struct property_entry apl_i2c_properties[] = {
 	{ },
 };
 
+static const struct software_node apl_i2c_node = {
+	.properties = apl_i2c_properties,
+};
+
 static const struct intel_lpss_platform_info apl_i2c_info = {
 	.clk_rate = 133000000,
-	.properties = apl_i2c_properties,
+	.swnode = &apl_i2c_node,
 };
 
 static const struct property_entry glk_i2c_properties[] = {
@@ -129,19 +145,23 @@ static const struct property_entry glk_i2c_properties[] = {
 	{ },
 };
 
+static const struct software_node glk_i2c_node = {
+	.properties = glk_i2c_properties,
+};
+
 static const struct intel_lpss_platform_info glk_i2c_info = {
 	.clk_rate = 133000000,
-	.properties = glk_i2c_properties,
+	.swnode = &glk_i2c_node,
 };
 
 static const struct intel_lpss_platform_info cnl_i2c_info = {
 	.clk_rate = 216000000,
-	.properties = spt_i2c_properties,
+	.swnode = &spt_i2c_node,
 };
 
 static const struct intel_lpss_platform_info ehl_i2c_info = {
 	.clk_rate = 100000000,
-	.properties = bxt_i2c_properties,
+	.swnode = &bxt_i2c_node,
 };
 
 static const struct pci_device_id intel_lpss_pci_ids[] = {
diff --git a/drivers/mfd/intel-lpss.c b/drivers/mfd/intel-lpss.c
index b0f0781a6b9c..a9bf10bee796 100644
--- a/drivers/mfd/intel-lpss.c
+++ b/drivers/mfd/intel-lpss.c
@@ -399,7 +399,7 @@ int intel_lpss_probe(struct device *dev,
 	if (ret)
 		return ret;
 
-	lpss->cell->properties = info->properties;
+	lpss->cell->swnode = info->swnode;
 
 	intel_lpss_init_dev(lpss);
 
diff --git a/drivers/mfd/intel-lpss.h b/drivers/mfd/intel-lpss.h
index a2fbaed061ba..22dbc4aed793 100644
--- a/drivers/mfd/intel-lpss.h
+++ b/drivers/mfd/intel-lpss.h
@@ -15,14 +15,14 @@
 
 struct device;
 struct resource;
-struct property_entry;
+struct software_node;
 
 struct intel_lpss_platform_info {
 	struct resource *mem;
 	int irq;
 	unsigned long clk_rate;
 	const char *clk_con_id;
-	const struct property_entry *properties;
+	const struct software_node *swnode;
 };
 
 int intel_lpss_probe(struct device *dev,
-- 
2.30.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH v1 4/4] mfd: core: Remove support for dangling device properties
  2021-03-01 14:42 [PATCH v1 1/4] mfd: core: Add support for software nodes Andy Shevchenko
  2021-03-01 14:42 ` [PATCH v1 2/4] mfd: intel-lpss: Constify device property structures Andy Shevchenko
  2021-03-01 14:42 ` [PATCH v1 3/4] mfd: intel-lpss: Switch to use the software nodes Andy Shevchenko
@ 2021-03-01 14:42 ` Andy Shevchenko
  2021-03-22 14:39   ` Lee Jones
  2021-03-22 14:38 ` [PATCH v1 1/4] mfd: core: Add support for software nodes Lee Jones
  3 siblings, 1 reply; 8+ messages in thread
From: Andy Shevchenko @ 2021-03-01 14:42 UTC (permalink / raw)
  To: Andy Shevchenko, Heikki Krogerus, Lee Jones, linux-kernel

From: Heikki Krogerus <heikki.krogerus@linux.intel.com>

From now on only accepting complete software nodes.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/mfd/mfd-core.c   | 6 ------
 include/linux/mfd/core.h | 4 ----
 2 files changed, 10 deletions(-)

diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index e24008b94aac..6dcff4b8e15e 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -238,12 +238,6 @@ static int mfd_add_device(struct device *parent, int id,
 			goto fail_of_entry;
 	}
 
-	if (cell->properties) {
-		ret = platform_device_add_properties(pdev, cell->properties);
-		if (ret)
-			goto fail_of_entry;
-	}
-
 	if (cell->swnode) {
 		ret = device_add_software_node(&pdev->dev, cell->swnode);
 		if (ret)
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 9ec599167fe6..0bc7cba798a3 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -51,7 +51,6 @@
 
 struct irq_domain;
 struct software_node;
-struct property_entry;
 
 /* Matches ACPI PNP id, either _HID or _CID, or ACPI _ADR */
 struct mfd_cell_acpi_match {
@@ -82,9 +81,6 @@ struct mfd_cell {
 	/* Software node for the device. */
 	const struct software_node *swnode;
 
-	/* device properties passed to the sub devices drivers */
-	const struct property_entry *properties;
-
 	/*
 	 * Device Tree compatible string
 	 * See: Documentation/devicetree/usage-model.rst Chapter 2.2 for details
-- 
2.30.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH v1 1/4] mfd: core: Add support for software nodes
  2021-03-01 14:42 [PATCH v1 1/4] mfd: core: Add support for software nodes Andy Shevchenko
                   ` (2 preceding siblings ...)
  2021-03-01 14:42 ` [PATCH v1 4/4] mfd: core: Remove support for dangling device properties Andy Shevchenko
@ 2021-03-22 14:38 ` Lee Jones
  3 siblings, 0 replies; 8+ messages in thread
From: Lee Jones @ 2021-03-22 14:38 UTC (permalink / raw)
  To: Andy Shevchenko; +Cc: Heikki Krogerus, linux-kernel

On Mon, 01 Mar 2021, Andy Shevchenko wrote:

> From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> 
> The old device property API is going to be removed and
> replaced with the newer software node API. This prepares MFD
> subsystem for the transition.
> 
> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
>  drivers/mfd/mfd-core.c   | 9 +++++++++
>  include/linux/mfd/core.h | 4 ++++
>  2 files changed, 13 insertions(+)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH v1 2/4] mfd: intel-lpss: Constify device property structures
  2021-03-01 14:42 ` [PATCH v1 2/4] mfd: intel-lpss: Constify device property structures Andy Shevchenko
@ 2021-03-22 14:39   ` Lee Jones
  0 siblings, 0 replies; 8+ messages in thread
From: Lee Jones @ 2021-03-22 14:39 UTC (permalink / raw)
  To: Andy Shevchenko; +Cc: Heikki Krogerus, linux-kernel

On Mon, 01 Mar 2021, Andy Shevchenko wrote:

> There is no point to have non-constant device properties in this driver.
> Thus, constify them for good.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
>  drivers/mfd/intel-lpss-acpi.c |  8 ++++----
>  drivers/mfd/intel-lpss-pci.c  | 10 +++++-----
>  drivers/mfd/intel-lpss.h      |  2 +-
>  3 files changed, 10 insertions(+), 10 deletions(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH v1 3/4] mfd: intel-lpss: Switch to use the software nodes
  2021-03-01 14:42 ` [PATCH v1 3/4] mfd: intel-lpss: Switch to use the software nodes Andy Shevchenko
@ 2021-03-22 14:39   ` Lee Jones
  0 siblings, 0 replies; 8+ messages in thread
From: Lee Jones @ 2021-03-22 14:39 UTC (permalink / raw)
  To: Andy Shevchenko; +Cc: Heikki Krogerus, linux-kernel

On Mon, 01 Mar 2021, Andy Shevchenko wrote:

> From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> 
> Software node was always created for the device if it was
> supplied with additional device properties, so those nodes
> might as well be constant.
> 
> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
>  drivers/mfd/intel-lpss-acpi.c | 24 +++++++++++++++++++----
>  drivers/mfd/intel-lpss-pci.c  | 36 +++++++++++++++++++++++++++--------
>  drivers/mfd/intel-lpss.c      |  2 +-
>  drivers/mfd/intel-lpss.h      |  4 ++--
>  4 files changed, 51 insertions(+), 15 deletions(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH v1 4/4] mfd: core: Remove support for dangling device properties
  2021-03-01 14:42 ` [PATCH v1 4/4] mfd: core: Remove support for dangling device properties Andy Shevchenko
@ 2021-03-22 14:39   ` Lee Jones
  0 siblings, 0 replies; 8+ messages in thread
From: Lee Jones @ 2021-03-22 14:39 UTC (permalink / raw)
  To: Andy Shevchenko; +Cc: Heikki Krogerus, linux-kernel

On Mon, 01 Mar 2021, Andy Shevchenko wrote:

> From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> 
> From now on only accepting complete software nodes.
> 
> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
>  drivers/mfd/mfd-core.c   | 6 ------
>  include/linux/mfd/core.h | 4 ----
>  2 files changed, 10 deletions(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, back to index

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-03-01 14:42 [PATCH v1 1/4] mfd: core: Add support for software nodes Andy Shevchenko
2021-03-01 14:42 ` [PATCH v1 2/4] mfd: intel-lpss: Constify device property structures Andy Shevchenko
2021-03-22 14:39   ` Lee Jones
2021-03-01 14:42 ` [PATCH v1 3/4] mfd: intel-lpss: Switch to use the software nodes Andy Shevchenko
2021-03-22 14:39   ` Lee Jones
2021-03-01 14:42 ` [PATCH v1 4/4] mfd: core: Remove support for dangling device properties Andy Shevchenko
2021-03-22 14:39   ` Lee Jones
2021-03-22 14:38 ` [PATCH v1 1/4] mfd: core: Add support for software nodes Lee Jones

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