Commit 2e69167c authored May 31, 2011 by Mike McCormack Committed by John W. Linville Jun 03, 2011

rtlwifi: Synchronize IRQ after disabling it



This make sure any IRQ handlers running on other CPUs complete.

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent f35490f9

drivers/net/wireless/rtlwifi/rtl8192ce/hw.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1194,6 +1194,7 @@ void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
		rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED);
		rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED);
		rtlpci->irq_enabled = false;
		synchronize_irq(rtlpci->pdev->irq);
		}

		static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)