Commit 7048cd5a authored Sep 08, 2015 by Venkateshwarlu Domakonda Committed by Gerrit - the friendly Code Review server Sep 16, 2015

radio: iris: Fix the issue with disable command



Disable command not able to send to the controller as the SMD
channel closing immediately after sending the cmd.
Add sleep after sending the disable cmd which can allow the cmd to
receive at controller and get the response back to host.

Change-Id: I7c30816dc0852b5c817142f733a4ae984881e752
CRs-Fixed: 903994
Signed-off-by: Venkateshwarlu Domakonda <vdomak@codeaurora.org>

parent c025b09c

drivers/media/radio/radio-iris.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -5150,10 +5150,14 @@ static int iris_fops_release(struct file *file)
		radio->mode = FM_OFF;
		retval = hci_cmd(HCI_FM_DISABLE_RECV_CMD,
		radio->fm_hdev);
		/* wait for disable cmd resp from controller */
		msleep(50);
		} else if (radio->mode == FM_TRANS) {
		radio->mode = FM_OFF;
		retval = hci_cmd(HCI_FM_DISABLE_TRANS_CMD,
		radio->fm_hdev);
		/* wait for disable cmd resp from controller */
		msleep(50);
		} else if (radio->mode == FM_CALIB) {
		radio->mode = FM_OFF;
		return retval;