diff options
Diffstat (limited to 'package/kernel/mac80211/patches/build/010-headers-Add-devm_platform_get_and_ioremap_resource.patch')
-rw-r--r-- | package/kernel/mac80211/patches/build/010-headers-Add-devm_platform_get_and_ioremap_resource.patch | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/package/kernel/mac80211/patches/build/010-headers-Add-devm_platform_get_and_ioremap_resource.patch b/package/kernel/mac80211/patches/build/010-headers-Add-devm_platform_get_and_ioremap_resource.patch deleted file mode 100644 index a06c619471..0000000000 --- a/package/kernel/mac80211/patches/build/010-headers-Add-devm_platform_get_and_ioremap_resource.patch +++ /dev/null @@ -1,79 +0,0 @@ -From d49395058c6bd4fb7b8bcc5ff7b4d7fbd9b6f97b Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sun, 24 Oct 2021 14:49:55 +0200 -Subject: [PATCH] headers: Add devm_platform_get_and_ioremap_resource() - -This function is copied from kernel 5.7 and used by mt76, ath10k and -ath11k. devm_platform_ioremap_resource() was changed to make sue of -this new function. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> ---- - .../backport-include/linux/platform_device.h | 45 ++++++++++++++++--- - 1 file changed, 38 insertions(+), 7 deletions(-) - ---- a/backport-include/linux/platform_device.h -+++ b/backport-include/linux/platform_device.h -@@ -33,7 +33,39 @@ module_exit(__platform_driver##_exit); - platform_driver_unregister) - #endif - -+#if LINUX_VERSION_IS_LESS(5,7,0) -+#ifdef CONFIG_HAS_IOMEM -+#define devm_platform_get_and_ioremap_resource LINUX_BACKPORT(devm_platform_get_and_ioremap_resource) -+/** -+ * devm_platform_get_and_ioremap_resource - call devm_ioremap_resource() for a -+ * platform device and get resource -+ * -+ * @pdev: platform device to use both for memory resource lookup as well as -+ * resource management -+ * @index: resource index -+ * @res: optional output parameter to store a pointer to the obtained resource. -+ * -+ * Return: a pointer to the remapped memory or an ERR_PTR() encoded error code -+ * on failure. -+ */ -+static inline void __iomem * -+devm_platform_get_and_ioremap_resource(struct platform_device *pdev, -+ unsigned int index, struct resource **res) -+{ -+ struct resource *r; -+ -+ r = platform_get_resource(pdev, IORESOURCE_MEM, index); -+ if (res) -+ *res = r; -+ return devm_ioremap_resource(&pdev->dev, r); -+} -+#endif /* CONFIG_HAS_IOMEM */ -+#endif /* < 5.7 */ -+ - #if LINUX_VERSION_IS_LESS(5,1,0) -+ -+#ifdef CONFIG_HAS_IOMEM -+#define devm_platform_ioremap_resource LINUX_BACKPORT(devm_platform_ioremap_resource) - /** - * devm_platform_ioremap_resource - call devm_ioremap_resource() for a platform - * device -@@ -41,16 +73,15 @@ module_exit(__platform_driver##_exit); - * @pdev: platform device to use both for memory resource lookup as well as - * resource management - * @index: resource index -+ * -+ * Return: a pointer to the remapped memory or an ERR_PTR() encoded error code -+ * on failure. - */ --#ifdef CONFIG_HAS_IOMEM --#define devm_platform_ioremap_resource LINUX_BACKPORT(devm_platform_ioremap_resource) --static inline void __iomem *devm_platform_ioremap_resource(struct platform_device *pdev, -+static inline 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); -+ return devm_platform_get_and_ioremap_resource(pdev, index, NULL); - } - #endif /* CONFIG_HAS_IOMEM */ - #endif |