From: SF Markus Elfring <elfring@users.sourceforge.net>
To: linux-media@vger.kernel.org
Subject: [media] r820t: Checking lock scopes around i2c_gate_ctrl() calls?
Date: Mon, 28 Dec 2015 13:38:53 +0100 [thread overview]
Message-ID: <56812D5D.1020800@users.sourceforge.net> (raw)
Hello,
I have looked at the implementation of the function "r820t_signal" once more.
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/tree/drivers/media/tuners/r820t.c?id=80c75a0f1d81922bf322c0634d1e1a15825a89e6#n2242
The function which was assigned to the pointer "i2c_gate_ctrl" from
the variable "fe" (data structure "dvb_frontend") is called after a mutex
was locked. Would it make sense to reconsider the size of this lock scope?
Regards,
Markus
reply other threads:[~2015-12-28 12:38 UTC|newest]
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