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NFC: Fix target mode p2p link establishment 

With commit e29a9e2ae1, we set the active_target pointer from
nfc_dep_link_is_up() in order to support the case where the target
detection and the DEP link setting are done atomically by the driver.
That can only happen in initiator mode, so we need to check for that
otherwise we fail to bring a p2p link in target mode.

Signed-off-by: Arron Wang <arron.wang@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
hifive-unleashed-5.1
Arron Wang 2013-11-14 17:03:41 +08:00 committed by Samuel Ortiz
parent b7e0473584
commit d31652a26b
1 changed files with 1 additions and 1 deletions
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2
net/nfc/core.c
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@ -384,7 +384,7 @@ int nfc_dep_link_is_up(struct nfc_dev *dev, u32 target_idx,
{
dev->dep_link_up = true;
if (!dev->active_target) {
if (!dev->active_target && rf_mode == NFC_RF_INITIATOR) {
struct nfc_target *target;
target = nfc_find_target(dev, target_idx);