Commit 56b84287 authored Oct 16, 2013 by Kalle Valo

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>

parent b9ada65d

drivers/net/wireless/ath/ath10k/wmi.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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);