RE: [PATCH] [media] marvell-ccic: drop free_irq for devm_request_irq allocated irq

2013-09-25 Thread Libin Yang
ux-media-ow...@vger.kernel.org] On >Behalf Of Jonathan Corbet >Sent: Wednesday, September 25, 2013 3:12 PM >To: Wei Yongjun >Cc: m.che...@samsung.com; yongjun_...@trendmicro.com.cn; linux- >me...@vger.kernel.org; Libin Yang >Subject: Re: [PATCH] [media] marvell-ccic: drop free_irq fo

Re: [PATCH] [media] marvell-ccic: drop free_irq for devm_request_irq allocated irq

2013-09-25 Thread Jonathan Corbet
On Tue, 24 Sep 2013 10:35:50 +0800 Wei Yongjun wrote: > irq allocated with devm_request_irq should not be freed using > free_irq, because doing so causes a dangling pointer, and a > subsequent double free. Makes sense. Acked-by: Jonathan Corbet jon -- To unsubscribe from this list: send the l

[PATCH] [media] marvell-ccic: drop free_irq for devm_request_irq allocated irq

2013-09-23 Thread Wei Yongjun
From: Wei Yongjun irq allocated with devm_request_irq should not be freed using free_irq, because doing so causes a dangling pointer, and a subsequent double free. Signed-off-by: Wei Yongjun --- drivers/media/platform/marvell-ccic/mmp-driver.c | 1 - 1 file changed, 1 deletion(-) diff --git a