From f7d9e21dd274b97dc0a8dbc136a2ea8506063a96 Mon Sep 17 00:00:00 2001 From: Fabrizio Lamarque Date: Tue, 30 May 2023 09:53:08 +0200 Subject: [PATCH] iio: adc: ad7192: Fix internal/external clock selection Fix wrong selection of internal clock when mclk is defined. Resolve a logical inversion introduced in c9ec2cb328e3. Fixes: c9ec2cb328e3 ("iio: adc: ad7192: use devm_clk_get_optional() for mclk") Signed-off-by: Fabrizio Lamarque Reviewed-by: Nuno Sa Cc: Link: https://lore.kernel.org/r/20230530075311.400686-3-fl.scratchpad@gmail.com Signed-off-by: Jonathan Cameron --- drivers/iio/adc/ad7192.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/ad7192.c b/drivers/iio/adc/ad7192.c index 55a26db..8685e0b 100644 --- a/drivers/iio/adc/ad7192.c +++ b/drivers/iio/adc/ad7192.c @@ -367,7 +367,7 @@ static int ad7192_of_clock_select(struct ad7192_state *st) clock_sel = AD7192_CLK_INT; /* use internal clock */ - if (st->mclk) { + if (!st->mclk) { if (of_property_read_bool(np, "adi,int-clock-output-enable")) clock_sel = AD7192_CLK_INT_CO; } else { -- 2.7.4