From 41ba4b04c84a80a441b30e167eab0d45d3b6c009 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Fri, 1 Apr 2016 07:11:18 +0000 Subject: mediatek: update patches add fixes for * ethernet * cpufreq * nand * a7-timer Signed-off-by: John Crispin SVN-Revision: 49098 --- .../0052-mtd-nand-add-an-mtd_to_nand-helper.patch | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 target/linux/mediatek/patches-4.4/0052-mtd-nand-add-an-mtd_to_nand-helper.patch (limited to 'target/linux/mediatek/patches-4.4/0052-mtd-nand-add-an-mtd_to_nand-helper.patch') diff --git a/target/linux/mediatek/patches-4.4/0052-mtd-nand-add-an-mtd_to_nand-helper.patch b/target/linux/mediatek/patches-4.4/0052-mtd-nand-add-an-mtd_to_nand-helper.patch new file mode 100644 index 0000000..8cc0075 --- /dev/null +++ b/target/linux/mediatek/patches-4.4/0052-mtd-nand-add-an-mtd_to_nand-helper.patch @@ -0,0 +1,35 @@ +From 17b9724cf84aa32f15334c23d5df34ad3cb885f3 Mon Sep 17 00:00:00 2001 +From: Boris BREZILLON +Date: Mon, 16 Nov 2015 14:37:35 +0100 +Subject: [PATCH 52/78] mtd: nand: add an mtd_to_nand() helper + +Some drivers are retrieving the nand_chip pointer using the container_of +macro on a struct wrapping both the nand_chip and the mtd_info struct while +the standard way of retrieving this pointer is through mtd->priv. +Provide an helper to do that. + +Signed-off-by: Boris Brezillon +Signed-off-by: Brian Norris +--- + include/linux/mtd/nand.h | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h +index 5a9d1d4..a4839b3 100644 +--- a/include/linux/mtd/nand.h ++++ b/include/linux/mtd/nand.h +@@ -719,6 +719,11 @@ struct nand_chip { + void *priv; + }; + ++static inline struct nand_chip *mtd_to_nand(struct mtd_info *mtd) ++{ ++ return mtd->priv; ++} ++ + /* + * NAND Flash Manufacturer ID Codes + */ +-- +1.7.10.4 + -- cgit v1.1