Commit 0f123f82 authored by zhong jiang's avatar zhong jiang Committed by Mauro Carvalho Chehab
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media: tuners/qm1d1c0042: Use DIV_ROUND_CLOSEST directly to make it readable 



The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d
but is perhaps more readable.

Signed-off-by: default avatarZhong Jiang <zhongjiang@huawei.com>
Signed-off-by: default avatarSean Young <sean@mess.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 727fe909

drivers/media/tuners/qm1d1c0042.c

+1 −1
Original line number Diff line number Diff line
@@ -206,7 +206,7 @@ static int qm1d1c0042_set_params(struct dvb_frontend *fe) 
	if (ret < 0)

		return ret;



	a = (freq + state->cfg.xtal_freq / 2) / state->cfg.xtal_freq;

	a = DIV_ROUND_CLOSEST(freq, state->cfg.xtal_freq);



	state->regs[0x06] &= 0x40;

	state->regs[0x06] |= (a - 12) / 4;