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authorJohn Crispin <john@phrozen.org>2016-12-25 20:11:34 +0100
committerJohn Crispin <john@phrozen.org>2017-08-05 08:46:36 +0200
commit74d00a8c3849c1340efd713eb94b786e304c201f (patch)
treede481743de61c34da96ab5f9dba3af3edcfb8260 /target/linux/generic/backport-4.9/064-v4.11-0002-mtd-Add-partition-device-node-to-mtd-partition-devic.patch
parentde350550ef648d9728351b986b0516fa29465c45 (diff)
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kernel: split patches folder up into backport, pending and hack folders
* properly format/comment all patches * merge debloat patches * merge Kconfig patches * merge swconfig patches * merge hotplug patches * drop 200-fix_localversion.patch - upstream * drop 222-arm_zimage_none.patch - unused * drop 252-mv_cesa_depends.patch - no longer required * drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused * drop 661-fq_codel_keep_dropped_stats.patch - outdated * drop 702-phy_add_aneg_done_function.patch - upstream * drop 840-rtc7301.patch - unused * drop 841-rtc_pt7c4338.patch - upstream * drop 921-use_preinit_as_init.patch - unused * drop spio-gpio-old and gpio-mmc - unused Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/generic/backport-4.9/064-v4.11-0002-mtd-Add-partition-device-node-to-mtd-partition-devic.patch')
-rw-r--r--target/linux/generic/backport-4.9/064-v4.11-0002-mtd-Add-partition-device-node-to-mtd-partition-devic.patch50
1 files changed, 50 insertions, 0 deletions
diff --git a/target/linux/generic/backport-4.9/064-v4.11-0002-mtd-Add-partition-device-node-to-mtd-partition-devic.patch b/target/linux/generic/backport-4.9/064-v4.11-0002-mtd-Add-partition-device-node-to-mtd-partition-devic.patch
new file mode 100644
index 0000000000..ea68fc474f
--- /dev/null
+++ b/target/linux/generic/backport-4.9/064-v4.11-0002-mtd-Add-partition-device-node-to-mtd-partition-devic.patch
@@ -0,0 +1,50 @@
+From 42e9401bd1467d22c4dc4d2c637347b874e6a80b Mon Sep 17 00:00:00 2001
+From: Sascha Hauer <s.hauer@pengutronix.de>
+Date: Thu, 9 Feb 2017 11:50:24 +0100
+Subject: [PATCH] mtd: Add partition device node to mtd partition devices
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The user visible change here is that mtd partitions get an of_node link
+in sysfs.
+
+Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
+Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
+Signed-off-by: Brian Norris <computersforpeace@gmail.com>
+---
+ drivers/mtd/mtdpart.c | 1 +
+ drivers/mtd/ofpart.c | 1 +
+ include/linux/mtd/partitions.h | 1 +
+ 3 files changed, 3 insertions(+)
+
+--- a/drivers/mtd/mtdpart.c
++++ b/drivers/mtd/mtdpart.c
+@@ -432,6 +432,7 @@ static struct mtd_part *allocate_partiti
+ slave->mtd.dev.parent = IS_ENABLED(CONFIG_MTD_PARTITIONED_MASTER) ?
+ &master->dev :
+ master->dev.parent;
++ slave->mtd.dev.of_node = part->of_node;
+
+ slave->mtd._read = part_read;
+ slave->mtd._write = part_write;
+--- a/drivers/mtd/ofpart.c
++++ b/drivers/mtd/ofpart.c
+@@ -108,6 +108,7 @@ static int parse_ofpart_partitions(struc
+
+ parts[i].offset = of_read_number(reg, a_cells);
+ parts[i].size = of_read_number(reg + a_cells, s_cells);
++ parts[i].of_node = pp;
+
+ partname = of_get_property(pp, "label", &len);
+ if (!partname)
+--- a/include/linux/mtd/partitions.h
++++ b/include/linux/mtd/partitions.h
+@@ -41,6 +41,7 @@ struct mtd_partition {
+ uint64_t size; /* partition size */
+ uint64_t offset; /* offset within the master MTD space */
+ uint32_t mask_flags; /* master MTD flags to mask out for this partition */
++ struct device_node *of_node;
+ };
+
+ #define MTDPART_OFS_RETAIN (-3)