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| author | Maya Erez <qca_merez@qca.qualcomm.com> | 2016-08-18 16:52:12 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-08-19 13:11:01 +0300 |
| commit | f1b7764f8626b5ee7a42b6648427e71111c5cbb5 (patch) | |
| tree | d8caff8cb721b2a338cda517de900d9914098c96 /drivers/net/wireless/ath/wil6210/main.c | |
| parent | 0163b03199006a6ba0d2c991c311e8ac93fcb208 (diff) | |
| download | linux-f1b7764f8626b5ee7a42b6648427e71111c5cbb5.tar.gz linux-f1b7764f8626b5ee7a42b6648427e71111c5cbb5.tar.xz | |
wil6210: fix HALP handling in case of HALP vote time-out
In case HALP vote times out, we need to mask the HALP IRQ, as done
in case the interrupt is received, as this interrupt should be
set until completion of the low latency operation.
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/main.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index 4bc92e54984a..4240e81bcc82 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -1124,13 +1124,16 @@ void wil_halp_vote(struct wil6210_priv *wil) if (++wil->halp.ref_cnt == 1) { wil6210_set_halp(wil); rc = wait_for_completion_timeout(&wil->halp.comp, to_jiffies); - if (!rc) + if (!rc) { wil_err(wil, "%s: HALP vote timed out\n", __func__); - else + /* Mask HALP as done in case the interrupt is raised */ + wil6210_mask_halp(wil); + } else { wil_dbg_misc(wil, "%s: HALP vote completed after %d ms\n", __func__, jiffies_to_msecs(to_jiffies - rc)); + } } wil_dbg_misc(wil, "%s: end, HALP ref_cnt (%d)\n", __func__, |