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author | 2017-11-20 21:38:41 -1000 | |
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committer | 2017-11-20 21:38:41 -1000 | |
commit | c633e898bde8990a34907c91b7d5245cab866c6e (patch) | |
tree | 2d0ff752000295c65f630ef95f9d8e64cc1a7afb /drivers/of | |
parent | Merge tag 'jfs-4.15-2' of git://github.com/kleikamp/linux-shaggy (diff) | |
parent | dt-bindings: trivial-devices: Remove fsl,mc13892 (diff) | |
download | linux-c633e898bde8990a34907c91b7d5245cab866c6e.tar.gz linux-c633e898bde8990a34907c91b7d5245cab866c6e.tar.bz2 linux-c633e898bde8990a34907c91b7d5245cab866c6e.zip |
Merge tag 'devicetree-fixes-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree fixes from Rob Herring:
- Remove mc13892 as a trivial device
- Improve of_find_node_by_name() documentation
- Fix unit test dtc warnings
- Clean-ups of USB binding documentation
- Fix potential NULL deref in of_pci_map_rid
* tag 'devicetree-fixes-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: trivial-devices: Remove fsl,mc13892
of: Document exactly what of_find_node_by_name() puts
of: unittest: disable interrupts_property warning
of: unittest: let dtc generate __local_fixups__
dt-bindings: usb: document hub and host-controller properties
dt-bindings: usb: clean up compatible property
dt-bindings: usb: fix reg-property port-number range
dt-bindings: usb: fix example hub node name
of/pci: Fix theoretical NULL dereference
Diffstat (limited to 'drivers/of')
-rw-r--r-- | drivers/of/base.c | 6 | ||||
-rw-r--r-- | drivers/of/of_pci.c | 2 | ||||
-rw-r--r-- | drivers/of/unittest-data/Makefile | 1 | ||||
-rw-r--r-- | drivers/of/unittest-data/testcases.dts | 65 |
4 files changed, 7 insertions, 67 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index f2e649ff746f..26618ba8f92a 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -761,10 +761,10 @@ EXPORT_SYMBOL(of_find_node_opts_by_path); /** * of_find_node_by_name - Find a node by its "name" property - * @from: The node to start searching from or NULL, the node + * @from: The node to start searching from or NULL; the node * you pass will not be searched, only the next one - * will; typically, you pass what the previous call - * returned. of_node_put() will be called on it + * will. Typically, you pass what the previous call + * returned. of_node_put() will be called on @from. * @name: The name string to match against * * Returns a node pointer with refcount incremented, use diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c index e9ec931f5b9a..a7b1cb6c2f65 100644 --- a/drivers/of/of_pci.c +++ b/drivers/of/of_pci.c @@ -374,7 +374,7 @@ int of_pci_map_rid(struct device_node *np, u32 rid, pr_debug("%pOF: %s, using mask %08x, rid-base: %08x, out-base: %08x, length: %08x, rid: %08x -> %08x\n", np, map_name, map_mask, rid_base, out_base, - rid_len, rid, *id_out); + rid_len, rid, masked_rid - rid_base + out_base); return 0; } diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile index 3031fc2f18f6..32389acfa616 100644 --- a/drivers/of/unittest-data/Makefile +++ b/drivers/of/unittest-data/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 +DTC_FLAGS_testcases := -Wno-interrupts_property obj-y += testcases.dtb.o targets += testcases.dtb testcases.dtb.S diff --git a/drivers/of/unittest-data/testcases.dts b/drivers/of/unittest-data/testcases.dts index ce49463d9d32..55fe0ee20109 100644 --- a/drivers/of/unittest-data/testcases.dts +++ b/drivers/of/unittest-data/testcases.dts @@ -1,5 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /dts-v1/; +/plugin/; + / { testcase-data { changeset { @@ -15,66 +17,3 @@ #include "tests-match.dtsi" #include "tests-platform.dtsi" #include "tests-overlay.dtsi" - -/* - * phandle fixup data - generated by dtc patches that aren't upstream. - * This data must be regenerated whenever phandle references are modified in - * the testdata tree. - * - * The format of this data may be subject to change. For the time being consider - * this a kernel-internal data format. - */ -/ { __local_fixups__ { - testcase-data { - phandle-tests { - consumer-a { - phandle-list = <0x00000000 0x00000008 - 0x00000018 0x00000028 - 0x00000034 0x00000038>; - phandle-list-bad-args = <0x00000000 0x0000000c>; - }; - }; - interrupts { - intmap0 { - interrupt-map = <0x00000004 0x00000010 - 0x00000024 0x00000034>; - }; - intmap1 { - interrupt-map = <0x0000000c>; - }; - interrupts0 { - interrupt-parent = <0x00000000>; - }; - interrupts1 { - interrupt-parent = <0x00000000>; - }; - interrupts-extended0 { - interrupts-extended = <0x00000000 0x00000008 - 0x00000018 0x00000024 - 0x0000002c 0x00000034 - 0x0000003c>; - }; - }; - testcase-device1 { - interrupt-parent = <0x00000000>; - }; - testcase-device2 { - interrupt-parent = <0x00000000>; - }; - overlay2 { - fragment@0 { - target = <0x00000000>; - }; - }; - overlay3 { - fragment@0 { - target = <0x00000000>; - }; - }; - overlay4 { - fragment@0 { - target = <0x00000000>; - }; - }; - }; -}; }; |