Commit 42af657f authored Feb 28, 2013 by Li Fei Committed by Luciano Coelho Mar 05, 2013

wl1251: call pm_runtime_put_sync in pm_runtime_get_sync failed case



Even in failed case of pm_runtime_get_sync, the usage_count
is incremented. In order to keep the usage_count with correct
value and runtime power management to behave correctly, call
pm_runtime_put(_sync) in such case.

Signed-off-by Liu Chuansheng <chuansheng.liu@intel.com>
Signed-off-by: Li Fei <fei.li@intel.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

parent b53cf458

drivers/net/wireless/ti/wl1251/sdio.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -186,8 +186,10 @@ static int wl1251_sdio_set_power(struct wl1251 *wl, bool enable)
		wl->set_power(true);

		ret = pm_runtime_get_sync(&func->dev);
		if (ret < 0)
		if (ret < 0) {
		pm_runtime_put_sync(&func->dev);
		goto out;
		}

		sdio_claim_host(func);
		sdio_enable_func(func);