From: Rob Herring (Arm) Date: Thu, 9 Jan 2025 18:22:02 +0000 (-0600) Subject: ASoC: simple-card: Drop unnecessary "dai-tdm-slot-width-map" property presence check X-Git-Tag: v6.14-rc1~24^2~13^2~10 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=abea0cbfba5848d11b6364e82df4864fd0bfa683;p=linux-2.6-block.git ASoC: simple-card: Drop unnecessary "dai-tdm-slot-width-map" property presence check It doesn't matter whether "dai-tdm-slot-width-map" is not present or there is some other issue parsing it in of_property_count_elems_of_size() causing an error. Drop the presence check and rely on of_property_count_elems_of_size() error return if not present. Signed-off-by: Rob Herring (Arm) Acked-by: Kuninori Morimoto Link: https://patch.msgid.link/20250109182202.3971965-2-robh@kernel.org Signed-off-by: Mark Brown --- diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index 91325286894e..e25b387a9776 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -139,10 +139,9 @@ int simple_util_parse_tdm_width_map(struct device *dev, struct device_node *np, int n, i, ret; u32 *p; - if (!of_property_read_bool(np, "dai-tdm-slot-width-map")) - return 0; - n = of_property_count_elems_of_size(np, "dai-tdm-slot-width-map", sizeof(u32)); + if (n <= 0) + return 0; if (n % 3) { dev_err(dev, "Invalid number of cells for dai-tdm-slot-width-map\n"); return -EINVAL;