From 0f123f820a8affe41cdf80e1998675dda4679574 Mon Sep 17 00:00:00 2001 From: zhong jiang Date: Wed, 9 Oct 2019 11:55:23 -0300 Subject: 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: Zhong Jiang Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab --- drivers/media/tuners/qm1d1c0042.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/tuners/qm1d1c0042.c') diff --git a/drivers/media/tuners/qm1d1c0042.c b/drivers/media/tuners/qm1d1c0042.c index 83ca5dc047ea..0e26d22f0b26 100644 --- a/drivers/media/tuners/qm1d1c0042.c +++ b/drivers/media/tuners/qm1d1c0042.c @@ -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; -- cgit v1.2.3