From c011b281591bb21e4006200a1f51ec4f67b46a74 Mon Sep 17 00:00:00 2001 From: Michal Kazior Date: Tue, 28 Oct 2014 10:32:08 +0100 Subject: [PATCH] ath10k: don't reset chip on power_down Currently hif_power_up performs effectively a reset and hif_stop resets the chip as well so there's no point in resetting here. Signed-off-by: Michal Kazior Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/pci.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 117e14d27c62..63f374ed6f6a 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -1919,7 +1919,9 @@ static void ath10k_pci_hif_power_down(struct ath10k *ar) { ath10k_dbg(ar, ATH10K_DBG_BOOT, "boot hif power down\n"); - ath10k_pci_warm_reset(ar); + /* Currently hif_power_up performs effectively a reset and hif_stop + * resets the chip as well so there's no point in resetting here. + */ } #ifdef CONFIG_PM -- 2.20.1