ath10k: add might_sleep() to ath10k_wmi_cmd_send()

ath10k_wmi_cmd_send() will now sleep if there are no credits available.
To make it easier to catch callers in atomic context add might_sleep()
to the function.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index d1e513ef71ae..77238afbed75 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -613,6 +613,8 @@ static int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb,
 {
         int ret = -EOPNOTSUPP;
 
+        might_sleep();
+
         if (cmd_id == WMI_CMD_UNSUPPORTED) {
                 ath10k_warn("wmi command %d is not supported by firmware\n",
                             cmd_id);