mirror of
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1c28058710
Changelog: https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.148
Removed upstreamed:
generic/hack-5.15/321-powerpc_crtsavres_prereq.patch[1]
Manually rebased:
target/linux/octeontx/patches-5.15/0004-PCI-add-quirk-for-Gateworks-PLX-PEX860x-switch-with-.patch[2]
All other patches automatically rebased.
1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.148&id=0b11a145eb00d51f7ef18cfcae587b93f9adb1e9
2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit?h=v5.15.148&id=b67064bd372300a75293efbbc70624996dccffd4
Build system: x86_64
Build-tested: ramips/tplink_archer-a6-v3
Run-tested: ramips/tplink_archer-a6-v3
Signed-off-by: John Audia <therealgraysky@proton.me>
(cherry picked from commit 99c9d8abd6)
[Refresh on OpenWrt 23.05]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
161 lines
4.4 KiB
Diff
161 lines
4.4 KiB
Diff
From bd7a7ed774afd1a4174df34227626c95573be517 Mon Sep 17 00:00:00 2001
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From: Miquel Raynal <miquel.raynal@bootlin.com>
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Date: Tue, 4 Apr 2023 18:21:17 +0100
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Subject: [PATCH] of: Move of_modalias() to module.c
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Create a specific .c file for OF related module handling.
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Move of_modalias() inside as a first step.
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The helper is exposed through of.h even though it is only used by core
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files because the users from device.c will soon be split into an OF-only
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helper in module.c as well as a device-oriented inline helper in
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of_device.h. Putting this helper in of_private.h would require to
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include of_private.h from of_device.h, which is not acceptable.
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Suggested-by: Rob Herring <robh+dt@kernel.org>
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Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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Reviewed-by: Rob Herring <robh@kernel.org>
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Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
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Link: https://lore.kernel.org/r/20230404172148.82422-10-srinivas.kandagatla@linaro.org
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/of/Makefile | 2 +-
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drivers/of/device.c | 37 -------------------------------------
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drivers/of/module.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
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include/linux/of.h | 9 +++++++++
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4 files changed, 54 insertions(+), 38 deletions(-)
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create mode 100644 drivers/of/module.c
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--- a/drivers/of/Makefile
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+++ b/drivers/of/Makefile
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@@ -1,5 +1,5 @@
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# SPDX-License-Identifier: GPL-2.0
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-obj-y = base.o device.o platform.o property.o
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+obj-y = base.o device.o module.o platform.o property.o
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obj-$(CONFIG_OF_KOBJ) += kobj.o
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obj-$(CONFIG_OF_DYNAMIC) += dynamic.o
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obj-$(CONFIG_OF_FLATTREE) += fdt.o
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--- a/drivers/of/device.c
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+++ b/drivers/of/device.c
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@@ -1,5 +1,4 @@
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// SPDX-License-Identifier: GPL-2.0
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-#include <linux/string.h>
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#include <linux/kernel.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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@@ -241,42 +240,6 @@ const void *of_device_get_match_data(con
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}
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EXPORT_SYMBOL(of_device_get_match_data);
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-static ssize_t of_modalias(const struct device_node *np, char *str, ssize_t len)
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-{
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- const char *compat;
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- char *c;
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- struct property *p;
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- ssize_t csize;
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- ssize_t tsize;
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-
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- /* Name & Type */
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- /* %p eats all alphanum characters, so %c must be used here */
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- csize = snprintf(str, len, "of:N%pOFn%c%s", np, 'T',
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- of_node_get_device_type(np));
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- tsize = csize;
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- len -= csize;
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- if (str)
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- str += csize;
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-
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- of_property_for_each_string(np, "compatible", p, compat) {
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- csize = strlen(compat) + 1;
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- tsize += csize;
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- if (csize > len)
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- continue;
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-
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- csize = snprintf(str, len, "C%s", compat);
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- for (c = str; c; ) {
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- c = strchr(c, ' ');
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- if (c)
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- *c++ = '_';
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- }
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- len -= csize;
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- str += csize;
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- }
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-
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- return tsize;
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-}
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-
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int of_device_request_module(struct device *dev)
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{
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char *str;
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--- /dev/null
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+++ b/drivers/of/module.c
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@@ -0,0 +1,44 @@
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+// SPDX-License-Identifier: GPL-2.0
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+/*
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+ * Linux kernel module helpers.
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+ */
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+
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+#include <linux/of.h>
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+#include <linux/slab.h>
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+#include <linux/string.h>
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+
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+ssize_t of_modalias(const struct device_node *np, char *str, ssize_t len)
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+{
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+ const char *compat;
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+ char *c;
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+ struct property *p;
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+ ssize_t csize;
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+ ssize_t tsize;
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+
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+ /* Name & Type */
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+ /* %p eats all alphanum characters, so %c must be used here */
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+ csize = snprintf(str, len, "of:N%pOFn%c%s", np, 'T',
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+ of_node_get_device_type(np));
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+ tsize = csize;
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+ len -= csize;
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+ if (str)
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+ str += csize;
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+
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+ of_property_for_each_string(np, "compatible", p, compat) {
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+ csize = strlen(compat) + 1;
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+ tsize += csize;
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+ if (csize > len)
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+ continue;
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+
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+ csize = snprintf(str, len, "C%s", compat);
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+ for (c = str; c; ) {
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+ c = strchr(c, ' ');
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+ if (c)
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+ *c++ = '_';
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+ }
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+ len -= csize;
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+ str += csize;
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+ }
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+
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+ return tsize;
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+}
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--- a/include/linux/of.h
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+++ b/include/linux/of.h
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@@ -373,6 +373,9 @@ extern int of_parse_phandle_with_args_ma
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extern int of_count_phandle_with_args(const struct device_node *np,
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const char *list_name, const char *cells_name);
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+/* module functions */
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+extern ssize_t of_modalias(const struct device_node *np, char *str, ssize_t len);
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+
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/* phandle iterator functions */
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extern int of_phandle_iterator_init(struct of_phandle_iterator *it,
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const struct device_node *np,
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@@ -735,6 +738,12 @@ static inline int of_count_phandle_with_
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return -ENOSYS;
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}
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+static inline ssize_t of_modalias(const struct device_node *np, char *str,
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+ ssize_t len)
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+{
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+ return -ENODEV;
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+}
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+
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static inline int of_phandle_iterator_init(struct of_phandle_iterator *it,
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const struct device_node *np,
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const char *list_name,
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