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NFC: digital: Abort last command when dep link goes down

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With this patch, the Digital Protocol layer abort the last issued
command when the dep link goes down. That way it does not have to wait
for the driver to reply with a timeout error before sending a new
command (i.e. a start poll command if constant polling is on).

Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Thierry Escande 2016-06-16 20:24:45 +02:00 committed by Samuel Ortiz
parent af66df0f53
commit 3cc952dbf1
1 changed files with 2 additions and 0 deletions
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2
net/nfc/digital_core.c
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@ -612,6 +612,8 @@ static int digital_dep_link_down(struct nfc_dev *nfc_dev)
{
struct nfc_digital_dev *ddev = nfc_get_drvdata(nfc_dev);
digital_abort_cmd(ddev);
ddev->curr_protocol = 0;
return 0;