diff options
author | Jiri Kosina <jkosina@suse.cz> | 2012-04-08 21:48:52 +0200 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2012-04-08 21:48:52 +0200 |
commit | e75d660672ddd11704b7f0fdb8ff21968587b266 (patch) | |
tree | ccb9c107744c10b553c0373e450bee3971d16c00 /drivers/of/device.c | |
parent | 61282f37927143e45b03153f3e7b48d6b702147a (diff) | |
parent | 0034102808e0dbbf3a2394b82b1bb40b5778de9e (diff) |
Merge branch 'master' into for-next
Merge with latest Linus' tree, as I have incoming patches
that fix code that is newer than current HEAD of for-next.
Conflicts:
drivers/net/ethernet/realtek/r8169.c
Diffstat (limited to 'drivers/of/device.c')
-rw-r--r-- | drivers/of/device.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/drivers/of/device.c b/drivers/of/device.c index 62b4b32ac887..4c74e4fc5a51 100644 --- a/drivers/of/device.c +++ b/drivers/of/device.c @@ -128,39 +128,41 @@ ssize_t of_device_get_modalias(struct device *dev, char *str, ssize_t len) /** * of_device_uevent - Display OF related uevent information */ -int of_device_uevent(struct device *dev, struct kobj_uevent_env *env) +void of_device_uevent(struct device *dev, struct kobj_uevent_env *env) { const char *compat; int seen = 0, cplen, sl; if ((!dev) || (!dev->of_node)) - return -ENODEV; - - if (add_uevent_var(env, "OF_NAME=%s", dev->of_node->name)) - return -ENOMEM; + return; - if (add_uevent_var(env, "OF_TYPE=%s", dev->of_node->type)) - return -ENOMEM; + add_uevent_var(env, "OF_NAME=%s", dev->of_node->name); + add_uevent_var(env, "OF_FULLNAME=%s", dev->of_node->full_name); + if (dev->of_node->type && strcmp("<NULL>", dev->of_node->type) != 0) + add_uevent_var(env, "OF_TYPE=%s", dev->of_node->type); /* 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 = of_get_property(dev->of_node, "compatible", &cplen); while (compat && *compat && cplen > 0) { - if (add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat)) - return -ENOMEM; - + add_uevent_var(env, "OF_COMPATIBLE_%d=%s", seen, compat); sl = strlen(compat) + 1; compat += sl; cplen -= sl; seen++; } + add_uevent_var(env, "OF_COMPATIBLE_N=%d", seen); +} - if (add_uevent_var(env, "OF_COMPATIBLE_N=%d", seen)) - return -ENOMEM; +int of_device_uevent_modalias(struct device *dev, struct kobj_uevent_env *env) +{ + int sl; + + if ((!dev) || (!dev->of_node)) + return -ENODEV; - /* modalias is trickier, we add it in 2 steps */ + /* Devicetree modalias is tricky, we add it in 2 steps */ if (add_uevent_var(env, "MODALIAS=")) return -ENOMEM; |