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| author | Amitkumar Karwar <akarwar@marvell.com> | 2015-01-01 09:13:41 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-01-06 16:19:35 +0100 |
| commit | 7b4b8740c6fc153fbb24b3c1ac391cf8908ad113 (patch) | |
| tree | 8eef99bf9f66208596533e6849851b992e98e159 /drivers/bluetooth/btmrvl_sdio.c | |
| parent | Bluetooth: btmrvl: error path handling in setup handler (diff) | |
| download | linux-7b4b8740c6fc153fbb24b3c1ac391cf8908ad113.tar.xz linux-7b4b8740c6fc153fbb24b3c1ac391cf8908ad113.zip | |
Bluetooth: btmrvl: add surprise_removed flag
This flag will be set in unload path to make sure that we skip
sending further commands, ignore interrupts and stop main thread
when unload starts.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btmrvl_sdio.c')
| -rw-r--r-- | drivers/bluetooth/btmrvl_sdio.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 0057c0b7a776..80ec2008bd7c 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -798,6 +798,9 @@ static void btmrvl_sdio_interrupt(struct sdio_func *func) priv = card->priv; + if (priv->surprise_removed) + return; + if (card->reg->int_read_to_clear) ret = btmrvl_sdio_read_to_clear(card, &ireg); else @@ -1466,6 +1469,7 @@ static void btmrvl_sdio_remove(struct sdio_func *func) btmrvl_sdio_disable_host_int(card); } BT_DBG("unregester dev"); + card->priv->surprise_removed = true; btmrvl_sdio_unregister_dev(card); btmrvl_remove_card(card->priv); } |