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rtlwifi: rtl8192se: Synchronize IRQ after disabling it

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As suggested by Mike McCormack <mikem@ring3k.org> for rtl8192ce, make sure any IRQ
handlers running on other CPUs complete.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Larry Finger 2011-05-23 20:38:52 -05:00 committed by John W. Linville
parent 5111dd3e42
commit 049436b980
1 changed files with 1 additions and 0 deletions
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drivers/net/wireless/rtlwifi/rtl8192se/hw.c
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@ -1226,6 +1226,7 @@ void rtl92se_disable_interrupt(struct ieee80211_hw *hw)
rtl_write_dword(rtlpriv, INTA_MASK + 4, 0);
rtlpci->irq_enabled = false;
synchronize_irq(rtlpci->pdev->irq);
}