]> git.ipfire.org Git - thirdparty/kernel/stable-queue.git/commitdiff
drop queue-5.4/gpiolib-acpi-allow-to-find-gpioint-resource-by-name-and-index.patch
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 12 Mar 2021 13:23:35 +0000 (14:23 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 12 Mar 2021 13:23:35 +0000 (14:23 +0100)
queue-5.4/gpiolib-acpi-allow-to-find-gpioint-resource-by-name-and-index.patch [deleted file]
queue-5.4/series

diff --git a/queue-5.4/gpiolib-acpi-allow-to-find-gpioint-resource-by-name-and-index.patch b/queue-5.4/gpiolib-acpi-allow-to-find-gpioint-resource-by-name-and-index.patch
deleted file mode 100644 (file)
index 82d92e0..0000000
+++ /dev/null
@@ -1,101 +0,0 @@
-From 809390219fb9c2421239afe5c9eb862d73978ba0 Mon Sep 17 00:00:00 2001
-From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
-Date: Thu, 25 Feb 2021 18:33:19 +0200
-Subject: gpiolib: acpi: Allow to find GpioInt() resource by name and index
-
-From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
-
-commit 809390219fb9c2421239afe5c9eb862d73978ba0 upstream.
-
-Currently only search by index is supported. However, in some cases
-we might need to pass the quirks to the acpi_dev_gpio_irq_get().
-
-For this, split out acpi_dev_gpio_irq_get_by() and replace
-acpi_dev_gpio_irq_get() by calling above with NULL for name parameter.
-
-Fixes: ba8c90c61847 ("gpio: pca953x: Override IRQ for one of the expanders on Galileo Gen 2")
-Depends-on: 0ea683931adb ("gpio: dwapb: Convert driver to using the GPIO-lib-based IRQ-chip")
-Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
-Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
-Acked-by: Linus Walleij <linus.walleij@linaro.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/gpio/gpiolib-acpi.c |   12 ++++++++----
- include/linux/acpi.h        |   10 ++++++++--
- 2 files changed, 16 insertions(+), 6 deletions(-)
-
---- a/drivers/gpio/gpiolib-acpi.c
-+++ b/drivers/gpio/gpiolib-acpi.c
-@@ -904,8 +904,9 @@ struct gpio_desc *acpi_node_get_gpiod(st
- }
- /**
-- * acpi_dev_gpio_irq_get() - Find GpioInt and translate it to Linux IRQ number
-+ * acpi_dev_gpio_irq_get_by() - Find GpioInt and translate it to Linux IRQ number
-  * @adev: pointer to a ACPI device to get IRQ from
-+ * @name: optional name of GpioInt resource
-  * @index: index of GpioInt resource (starting from %0)
-  *
-  * If the device has one or more GpioInt resources, this function can be
-@@ -915,9 +916,12 @@ struct gpio_desc *acpi_node_get_gpiod(st
-  * The function is idempotent, though each time it runs it will configure GPIO
-  * pin direction according to the flags in GpioInt resource.
-  *
-+ * The function takes optional @name parameter. If the resource has a property
-+ * name, then only those will be taken into account.
-+ *
-  * Return: Linux IRQ number (> %0) on success, negative errno on failure.
-  */
--int acpi_dev_gpio_irq_get(struct acpi_device *adev, int index)
-+int acpi_dev_gpio_irq_get_by(struct acpi_device *adev, const char *name, int index)
- {
-       int idx, i;
-       unsigned int irq_flags;
-@@ -927,7 +931,7 @@ int acpi_dev_gpio_irq_get(struct acpi_de
-               struct acpi_gpio_info info;
-               struct gpio_desc *desc;
--              desc = acpi_get_gpiod_by_index(adev, NULL, i, &info);
-+              desc = acpi_get_gpiod_by_index(adev, name, i, &info);
-               /* Ignore -EPROBE_DEFER, it only matters if idx matches */
-               if (IS_ERR(desc) && PTR_ERR(desc) != -EPROBE_DEFER)
-@@ -964,7 +968,7 @@ int acpi_dev_gpio_irq_get(struct acpi_de
-       }
-       return -ENOENT;
- }
--EXPORT_SYMBOL_GPL(acpi_dev_gpio_irq_get);
-+EXPORT_SYMBOL_GPL(acpi_dev_gpio_irq_get_by);
- static acpi_status
- acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,
---- a/include/linux/acpi.h
-+++ b/include/linux/acpi.h
-@@ -1019,19 +1019,25 @@ void __acpi_handle_debug(struct _ddebug
- #if defined(CONFIG_ACPI) && defined(CONFIG_GPIOLIB)
- bool acpi_gpio_get_irq_resource(struct acpi_resource *ares,
-                               struct acpi_resource_gpio **agpio);
--int acpi_dev_gpio_irq_get(struct acpi_device *adev, int index);
-+int acpi_dev_gpio_irq_get_by(struct acpi_device *adev, const char *name, int index);
- #else
- static inline bool acpi_gpio_get_irq_resource(struct acpi_resource *ares,
-                                             struct acpi_resource_gpio **agpio)
- {
-       return false;
- }
--static inline int acpi_dev_gpio_irq_get(struct acpi_device *adev, int index)
-+static inline int acpi_dev_gpio_irq_get_by(struct acpi_device *adev,
-+                                         const char *name, int index)
- {
-       return -ENXIO;
- }
- #endif
-+static inline int acpi_dev_gpio_irq_get(struct acpi_device *adev, int index)
-+{
-+      return acpi_dev_gpio_irq_get_by(adev, NULL, index);
-+}
-+
- /* Device properties */
- #ifdef CONFIG_ACPI
index 272d67121457d9a0681499136e604ea5960498d8..491437c7d1e02ad87fd8dd2767c71c5c8d3f431d 100644 (file)
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