* [media] r820t: Checking lock scopes around i2c_gate_ctrl() calls?
@ 2015-12-28 12:38 SF Markus Elfring
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From: SF Markus Elfring @ 2015-12-28 12:38 UTC (permalink / raw)
To: linux-media
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
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2015-12-28 12:38 [media] r820t: Checking lock scopes around i2c_gate_ctrl() calls? SF Markus Elfring
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