diff options
| author | Maya Erez <qca_merez@qca.qualcomm.com> | 2017-04-05 14:58:12 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2017-04-13 15:46:17 +0300 |
| commit | bd50e2688a7812754e964231c850e8414751df1d (patch) | |
| tree | d1545b24e6aab2c00311e811a3f3be6b3db14b5b /drivers/net/wireless/ath/wil6210/debugfs.c | |
| parent | 0f6edfe2bbbb59d161580cb4870fcc46f5490f85 (diff) | |
| download | linux-bd50e2688a7812754e964231c850e8414751df1d.tar.bz2 | |
wil6210: remove HALP voting in debugfs ioblob
debugfs ioblob function is called by the FW logs scripts
to copy the FW logs via PCIe.
As the FW logs collection is done in parallel to the operational
11AD actions, the HALP voting can take place during 11AD reset flow
and other sensitive scenarios.
To prevent that, remove HALP voting from the ioblob function.
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/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/debugfs.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 3e8cdf12feda..5648ebbd0e16 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -524,9 +524,8 @@ static ssize_t wil_read_file_ioblob(struct file *file, char __user *user_buf, if (!buf) return -ENOMEM; - wil_memcpy_fromio_halp_vote(wil_blob->wil, buf, - (const volatile void __iomem *) - wil_blob->blob.data + pos, count); + wil_memcpy_fromio_32(buf, (const void __iomem *) + wil_blob->blob.data + pos, count); ret = copy_to_user(user_buf, buf, count); kfree(buf); |