kernel: remove support for kernel 4.19

[openwrt/openwrt.git] / target / linux / ath79 / patches-4.19 / 0050-v5.1-drivers-provide-devm_platform_ioremap_resource.patch

diff --git a/target/linux/ath79/patches-4.19/0050-v5.1-drivers-provide-devm_platform_ioremap_resource.patch b/target/linux/ath79/patches-4.19/0050-v5.1-drivers-provide-devm_platform_ioremap_resource.patch
deleted file mode 100644 (file)
index 32c960f..0000000
--- a/target/linux/ath79/patches-4.19/0050-v5.1-drivers-provide-devm_platform_ioremap_resource.patch
+++ /dev/null
@@ -1,61 +0,0 @@
-From 7945f929f1a77a1c8887a97ca07f87626858ff42 Mon Sep 17 00:00:00 2001
-From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
-Date: Wed, 20 Feb 2019 11:12:39 +0000
-Subject: [PATCH] drivers: provide devm_platform_ioremap_resource()
-
-There are currently 1200+ instances of using platform_get_resource()
-and devm_ioremap_resource() together in the kernel tree.
-
-This patch wraps these two calls in a single helper. Thanks to that
-we don't have to declare a local variable for struct resource * and can
-omit the redundant argument for resource type. We also have one
-function call less.
-
-Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
-Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
-Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
----
- drivers/base/platform.c         | 18 ++++++++++++++++++
- include/linux/platform_device.h |  3 +++
- 2 files changed, 21 insertions(+)
-
---- a/drivers/base/platform.c
-+++ b/drivers/base/platform.c
-@@ -81,6 +81,24 @@ struct resource *platform_get_resource(s
- EXPORT_SYMBOL_GPL(platform_get_resource);
- 
- /**
-+ * devm_platform_ioremap_resource - call devm_ioremap_resource() for a platform
-+ *                                device
-+ *
-+ * @pdev: platform device to use both for memory resource lookup as well as
-+ *        resource managemend
-+ * @index: resource index
-+ */
-+void __iomem *devm_platform_ioremap_resource(struct platform_device *pdev,
-+                                           unsigned int index)
-+{
-+      struct resource *res;
-+
-+      res = platform_get_resource(pdev, IORESOURCE_MEM, index);
-+      return devm_ioremap_resource(&pdev->dev, res);
-+}
-+EXPORT_SYMBOL_GPL(devm_platform_ioremap_resource);
-+
-+/**
-  * platform_get_irq - get an IRQ for a device
-  * @dev: platform device
-  * @num: IRQ number index
---- a/include/linux/platform_device.h
-+++ b/include/linux/platform_device.h
-@@ -51,6 +51,9 @@ extern struct device platform_bus;
- extern void arch_setup_pdev_archdata(struct platform_device *);
- extern struct resource *platform_get_resource(struct platform_device *,
-                                             unsigned int, unsigned int);
-+extern void __iomem *
-+devm_platform_ioremap_resource(struct platform_device *pdev,
-+                             unsigned int index);
- extern int platform_get_irq(struct platform_device *, unsigned int);
- extern int platform_irq_count(struct platform_device *);
- extern struct resource *platform_get_resource_byname(struct platform_device *,