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Commit 9f0c4542 authored by Thierry Escande's avatar Thierry Escande Committed by Samuel Ortiz
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NFC: port100: Abort current command before switching RF off 



If a command is still being processed by the device, the switch RF off
command will be rejected. With this patch, the port100 driver calls
port100_abort_cmd() before sending the switch RF off command.

Signed-off-by: default avatarThierry Escande <thierry.escande@collabora.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent a52bd7d2

drivers/nfc/port100.c

+4 −0
Original line number Diff line number Diff line
@@ -1050,6 +1050,10 @@ static int port100_switch_rf(struct nfc_digital_dev *ddev, bool on) 


	*skb_put(skb, 1) = on ? 1 : 0;



	/* Cancel the last command if the device is being switched off */

	if (!on)

		port100_abort_cmd(ddev);



	resp = port100_send_cmd_sync(dev, PORT100_CMD_SWITCH_RF, skb);



	if (IS_ERR(resp))