diff options
| author | Brian Norris <briannorris@chromium.org> | 2017-03-10 17:39:23 -0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-03-16 10:14:13 +0200 |
| commit | 36908c4e5b1063eff3e11336fab544a76c625b69 (patch) | |
| tree | 10f6288109ae34932b02229df571a0cf66e729af | |
| parent | ba1c7e45ec224cc8d2df33ecaee1946d48e79231 (diff) | |
| download | linux-36908c4e5b1063eff3e11336fab544a76c625b69.tar.bz2 | |
mwifiex: uninit wakeup info when removing device
We manually init wakeup info, but we don't detach it on device removal.
This means that if we (for example) rmmod + modprobe the driver, the
device framework might return -EEXIST the second time, and we'll
complain in the logs:
[ 839.311881] mwifiex_pcie 0000:01:00.0: fail to init wakeup for mwifiex
AFAICT, there's no other negative effect.
But we can fix this by disabling wakeup on remove, similar to what a few
other drivers do (e.g., the power supply framework).
This code (and bug) has existed on SDIO for a while, but it got moved
around and enabled for PCIe with commit 853402a00823 ("mwifiex: Enable
WoWLAN for both sdio and pcie").
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index 43d040e02e4d..b62e03d11c2e 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -1718,6 +1718,9 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter) wiphy_unregister(adapter->wiphy); wiphy_free(adapter->wiphy); + if (adapter->irq_wakeup >= 0) + device_init_wakeup(adapter->dev, false); + /* Unregister device */ mwifiex_dbg(adapter, INFO, "info: unregister device\n"); |