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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-14 14:09:03 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-14 14:09:03 +0100
commitc7334ce814f7e5d8fc1f9b3126cda0640c2f81b3 (patch)
tree91badef5266d0c92506c4af63b1ddb46de02b75c /drivers/base/dd.c
parenta121103c922847ba5010819a3f250f1f7fc84ab8 (diff)
downloadlinux-c7334ce814f7e5d8fc1f9b3126cda0640c2f81b3.tar.bz2
Revert "driver core: Add deferred_probe attribute to devices in sysfs"
This reverts commit 6751667a29d6fd64afb9ce30567ad616b68ed789. Rob Herring objected to it, and a replacement for it will be added using debugfs in the future. Cc: Ben Hutchings <ben.hutchings@codethink.co.uk> Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/dd.c')
-rw-r--r--drivers/base/dd.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index a8b258e5407b..a1fbf55c4d3a 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -53,19 +53,6 @@ static LIST_HEAD(deferred_probe_pending_list);
static LIST_HEAD(deferred_probe_active_list);
static atomic_t deferred_trigger_count = ATOMIC_INIT(0);
-static ssize_t deferred_probe_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- bool value;
-
- mutex_lock(&deferred_probe_mutex);
- value = !list_empty(&dev->p->deferred_probe);
- mutex_unlock(&deferred_probe_mutex);
-
- return sprintf(buf, "%d\n", value);
-}
-DEVICE_ATTR_RO(deferred_probe);
-
/*
* In some cases, like suspend to RAM or hibernation, It might be reasonable
* to prohibit probing of devices as it could be unsafe.