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Subject[PATCH 2/4] mwifiex: set adapter->dev before starting to use mwifiex_dbg()
Date
The mwifiex_dbg() log handler utilizes the struct device in
adapter->dev. Without it, it decides not to print anything.

As of commit 2e02b5814217 ("mwifiex: Allow mwifiex early access to device
structure"), we started assigning that pointer only after we finished
mwifiex_register() -- this effectively neuters any mwifiex_dbg() logging
done before this point.

Let's move the device assignment into mwifiex_register().

Fixes: 2e02b5814217 ("mwifiex: Allow mwifiex early access to device structure")
Cc: Rajat Jain <rajatja@google.com>
Signed-off-by: Brian Norris <briannorris@chromium.org>
---
drivers/net/wireless/marvell/mwifiex/main.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index 5ebca1d0cfc7..43d040e02e4d 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -57,8 +57,8 @@ MODULE_PARM_DESC(mfg_mode, "manufacturing mode enable:1, disable:0");
* In case of any errors during inittialization, this function also ensures
* proper cleanup before exiting.
*/
-static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops,
- void **padapter)
+static int mwifiex_register(void *card, struct device *dev,
+ struct mwifiex_if_ops *if_ops, void **padapter)
{
struct mwifiex_adapter *adapter;
int i;
@@ -68,6 +68,7 @@ static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops,
return -ENOMEM;

*padapter = adapter;
+ adapter->dev = dev;
adapter->card = card;

/* Save interface specific operations in adapter */
@@ -1568,12 +1569,11 @@ mwifiex_add_card(void *card, struct completion *fw_done,
{
struct mwifiex_adapter *adapter;

- if (mwifiex_register(card, if_ops, (void **)&adapter)) {
+ if (mwifiex_register(card, dev, if_ops, (void **)&adapter)) {
pr_err("%s: software init failed\n", __func__);
goto err_init_sw;
}

- adapter->dev = dev;
mwifiex_probe_of(adapter);

adapter->iface_type = iface_type;
--
2.12.0.246.ga2ecc84866-goog
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