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authorDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
committerDenys Dmytriyenko <denis@denix.org>2009-03-17 14:32:59 -0400
commit709c4d66e0b107ca606941b988bad717c0b45d9b (patch)
tree37ee08b1eb308f3b2b6426d5793545c38396b838 /recipes/linux/linux-efika-2.6.20/0016-macintosh-Use-the-new-of_device-common-uevent-handler.txt
parentfa6cd5a3b993f16c27de4ff82b42684516d433ba (diff)
rename packages/ to recipes/ per earlier agreement
See links below for more details: http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326 http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816 Signed-off-by: Denys Dmytriyenko <denis@denix.org> Acked-by: Mike Westerhof <mwester@dls.net> Acked-by: Philip Balister <philip@balister.org> Acked-by: Khem Raj <raj.khem@gmail.com> Acked-by: Marcin Juszkiewicz <hrw@openembedded.org> Acked-by: Koen Kooi <koen@openembedded.org> Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Diffstat (limited to 'recipes/linux/linux-efika-2.6.20/0016-macintosh-Use-the-new-of_device-common-uevent-handler.txt')
-rw-r--r--recipes/linux/linux-efika-2.6.20/0016-macintosh-Use-the-new-of_device-common-uevent-handler.txt130
1 files changed, 130 insertions, 0 deletions
diff --git a/recipes/linux/linux-efika-2.6.20/0016-macintosh-Use-the-new-of_device-common-uevent-handler.txt b/recipes/linux/linux-efika-2.6.20/0016-macintosh-Use-the-new-of_device-common-uevent-handler.txt
new file mode 100644
index 0000000000..93859bdebd
--- /dev/null
+++ b/recipes/linux/linux-efika-2.6.20/0016-macintosh-Use-the-new-of_device-common-uevent-handler.txt
@@ -0,0 +1,130 @@
+From 2507b27c0841752a6f419439896fcb089fa4a5ba Mon Sep 17 00:00:00 2001
+From: Sylvain Munaut <tnt@246tNt.com>
+Date: Sat, 23 Dec 2006 23:13:56 +0100
+Subject: [PATCH] [PATCH] macintosh: Use the new of_device common uevent handler
+
+The generation of the uevent is now common to all bus using
+of_device.
+
+Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
+---
+ drivers/macintosh/macio_asic.c | 98 +---------------------------------------
+ 1 files changed, 1 insertions(+), 97 deletions(-)
+
+diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
+index d562160..e851266 100644
+--- a/drivers/macintosh/macio_asic.c
++++ b/drivers/macintosh/macio_asic.c
+@@ -134,108 +134,12 @@ static int macio_device_resume(struct device * dev)
+ return 0;
+ }
+
+-static int macio_uevent(struct device *dev, char **envp, int num_envp,
+- char *buffer, int buffer_size)
+-{
+- struct macio_dev * macio_dev;
+- struct of_device * of;
+- char *scratch;
+- const char *compat, *compat2;
+-
+- int i = 0;
+- int length, cplen, cplen2, seen = 0;
+-
+- if (!dev)
+- return -ENODEV;
+-
+- macio_dev = to_macio_device(dev);
+- if (!macio_dev)
+- return -ENODEV;
+-
+- of = &macio_dev->ofdev;
+-
+- /* stuff we want to pass to /sbin/hotplug */
+- envp[i++] = scratch = buffer;
+- length = scnprintf (scratch, buffer_size, "OF_NAME=%s", of->node->name);
+- ++length;
+- buffer_size -= length;
+- if ((buffer_size <= 0) || (i >= num_envp))
+- return -ENOMEM;
+- scratch += length;
+-
+- envp[i++] = scratch;
+- length = scnprintf (scratch, buffer_size, "OF_TYPE=%s", of->node->type);
+- ++length;
+- buffer_size -= length;
+- if ((buffer_size <= 0) || (i >= num_envp))
+- return -ENOMEM;
+- scratch += length;
+-
+- /* Since the compatible field can contain pretty much anything
+- * it's not really legal to split it out with commas. We split it
+- * up using a number of environment variables instead. */
+-
+- compat = get_property(of->node, "compatible", &cplen);
+- compat2 = compat;
+- cplen2= cplen;
+- while (compat && cplen > 0) {
+- envp[i++] = scratch;
+- length = scnprintf (scratch, buffer_size,
+- "OF_COMPATIBLE_%d=%s", seen, compat);
+- ++length;
+- buffer_size -= length;
+- if ((buffer_size <= 0) || (i >= num_envp))
+- return -ENOMEM;
+- scratch += length;
+- length = strlen (compat) + 1;
+- compat += length;
+- cplen -= length;
+- seen++;
+- }
+-
+- envp[i++] = scratch;
+- length = scnprintf (scratch, buffer_size, "OF_COMPATIBLE_N=%d", seen);
+- ++length;
+- buffer_size -= length;
+- if ((buffer_size <= 0) || (i >= num_envp))
+- return -ENOMEM;
+- scratch += length;
+-
+- envp[i++] = scratch;
+- length = scnprintf (scratch, buffer_size, "MODALIAS=of:N%sT%s",
+- of->node->name, of->node->type);
+- /* overwrite '\0' */
+- buffer_size -= length;
+- if ((buffer_size <= 0) || (i >= num_envp))
+- return -ENOMEM;
+- scratch += length;
+-
+- if (!compat2) {
+- compat2 = "";
+- cplen2 = 1;
+- }
+- while (cplen2 > 0) {
+- length = snprintf (scratch, buffer_size, "C%s", compat2);
+- buffer_size -= length;
+- if (buffer_size <= 0)
+- return -ENOMEM;
+- scratch += length;
+- length = strlen (compat2) + 1;
+- compat2 += length;
+- cplen2 -= length;
+- }
+-
+- envp[i] = NULL;
+-
+- return 0;
+-}
+-
+ extern struct device_attribute macio_dev_attrs[];
+
+ struct bus_type macio_bus_type = {
+ .name = "macio",
+ .match = macio_bus_match,
+- .uevent = macio_uevent,
++ .uevent = of_device_uevent,
+ .probe = macio_device_probe,
+ .remove = macio_device_remove,
+ .shutdown = macio_device_shutdown,
+--
+1.4.4.2
+