UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

Bluetooth: btmrvl: disable platform wakeup interrupt in suspend failure path 

Host sleep handshake with device might been fail, disable platform wakeup
interrupt in this case.

Reported-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Xinming Hu 2017-03-31 14:32:31 +08:00 committed by Marcel Holtmann
parent 6dea44f5ac
commit 6eb7bd6683
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/bluetooth/btmrvl_sdio.c
View File

@ -1630,6 +1630,13 @@ static int btmrvl_sdio_suspend(struct device *dev)
if (priv->adapter->hs_state != HS_ACTIVATED) {
if (btmrvl_enable_hs(priv)) {
BT_ERR("HS not activated, suspend failed!");
/* Disable platform specific wakeup interrupt */
if (card->plt_wake_cfg &&
card->plt_wake_cfg->irq_bt >= 0) {
disable_irq_wake(card->plt_wake_cfg->irq_bt);
disable_irq(card->plt_wake_cfg->irq_bt);
}
priv->adapter->is_suspending = false;
return -EBUSY;
}