From: Larry Finger <Larry.Finger@lwfinger.net>
To: Mike McCormack <mikem@ring3k.org>
Cc: chaoming_li@realsil.com.cn, linville@tuxdriver.com,
linux-wireless@vger.kernel.org
Subject: Re: [PATCH 1/8] rtlwifi: Synchronize IRQ after disabling it
Date: Mon, 23 May 2011 14:45:27 -0500 [thread overview]
Message-ID: <4DDAB957.2030904@lwfinger.net> (raw)
In-Reply-To: <4DDA66E3.8030207@ring3k.org>
On 05/23/2011 08:53 AM, Mike McCormack wrote:
> This make sure any IRQ handlers running on other CPUs complete.
>
> Signed-off-by: Mike McCormack<mikem@ring3k.org>
> ---
> drivers/net/wireless/rtlwifi/rtl8192ce/hw.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
> index 4a56138..87b8a79 100644
> --- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
> +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
> @@ -1196,6 +1196,7 @@ 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)
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
There is a similar construct in rtl8192se, but I will submit that patch.
Larry
next prev parent reply other threads:[~2011-05-23 19:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-23 13:53 [PATCH 1/8] rtlwifi: Synchronize IRQ after disabling it Mike McCormack
2011-05-23 19:45 ` Larry Finger [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-05-25 0:38 Mike McCormack
2011-05-30 23:48 Mike McCormack
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