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 --- ...mbed-an-mtd_info-structure-into-nand_chip.patch | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 target/linux/mediatek/patches-4.4/0055-mtd-nand-embed-an-mtd_info-structure-into-nand_chip.patch (limited to 'target/linux/mediatek/patches-4.4/0055-mtd-nand-embed-an-mtd_info-structure-into-nand_chip.patch') diff --git a/target/linux/mediatek/patches-4.4/0055-mtd-nand-embed-an-mtd_info-structure-into-nand_chip.patch b/target/linux/mediatek/patches-4.4/0055-mtd-nand-embed-an-mtd_info-structure-into-nand_chip.patch new file mode 100644 index 0000000000..29a6cd6f97 --- /dev/null +++ b/target/linux/mediatek/patches-4.4/0055-mtd-nand-embed-an-mtd_info-structure-into-nand_chip.patch @@ -0,0 +1,42 @@ +From b4a93bff70545d73337e2cae7209fd1ae4d9d8e8 Mon Sep 17 00:00:00 2001 +From: Boris BREZILLON +Date: Tue, 1 Dec 2015 12:03:06 +0100 +Subject: [PATCH 55/78] mtd: nand: embed an mtd_info structure into nand_chip + +Currently all NAND controller drivers are providing both the mtd_info and +nand_chip struct and then let the NAND subsystem to initialize a few +things before registering the mtd instance to the MTD layer. +Embed an mtd_info field into nand_chip to add some consistency to all NAND +controller drivers. +This change will also help factorizing boilerplate code copied in all NAND +drivers. + +Signed-off-by: Boris Brezillon +Signed-off-by: Brian Norris +--- + include/linux/mtd/nand.h | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h +index 345f864..1ded588 100644 +--- a/include/linux/mtd/nand.h ++++ b/include/linux/mtd/nand.h +@@ -540,6 +540,7 @@ struct nand_buffers { + + /** + * struct nand_chip - NAND Private Flash Chip Data ++ * @mtd: MTD device registered to the MTD framework + * @IO_ADDR_R: [BOARDSPECIFIC] address to read the 8 I/O lines of the + * flash device + * @IO_ADDR_W: [BOARDSPECIFIC] address to write the 8 I/O lines of the +@@ -640,6 +641,7 @@ struct nand_buffers { + */ + + struct nand_chip { ++ struct mtd_info mtd; + void __iomem *IO_ADDR_R; + void __iomem *IO_ADDR_W; + +-- +1.7.10.4 + -- cgit v1.2.3