Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit d5b04311 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Mauro Carvalho Chehab
Browse files

[media] media: rc: nuvoton-cir: remove unneeded lock 



chip_major / chip_minor are accessed sequentially in probe only.
Therefore no lock is needed.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 2bbf9e06

drivers/media/rc/nuvoton-cir.c

+0 −3
Original line number Diff line number Diff line
@@ -227,7 +227,6 @@ static void cir_wake_dump_regs(struct nvt_dev *nvt) 
/* detect hardware features */

static int nvt_hw_detect(struct nvt_dev *nvt)

{

	unsigned long flags;

	u8 chip_major, chip_minor;

	char chip_id[12];

	bool chip_unknown = false;
@@ -279,10 +278,8 @@ static int nvt_hw_detect(struct nvt_dev *nvt) 


	nvt_efm_disable(nvt);



	spin_lock_irqsave(&nvt->nvt_lock, flags);

	nvt->chip_major = chip_major;

	nvt->chip_minor = chip_minor;

	spin_unlock_irqrestore(&nvt->nvt_lock, flags);



	return 0;

}