From: Rob Herring Date: Fri, 10 Mar 2023 14:47:14 +0000 (-0600) Subject: mmc: arasan: Use of_property_present() for testing DT property presence X-Git-Tag: v6.6.17~5040^2~36 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=66756ca342547af8d3d8156b7abf47cb30082f0f;p=platform%2Fkernel%2Flinux-rpi.git mmc: arasan: Use of_property_present() for testing DT property presence It is preferred to use typed property access functions (i.e. of_property_read_ functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20230310144714.1543767-1-robh@kernel.org Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c index 802acb2..deb67da 100644 --- a/drivers/mmc/host/sdhci-of-arasan.c +++ b/drivers/mmc/host/sdhci-of-arasan.c @@ -1434,7 +1434,7 @@ static void sdhci_arasan_unregister_sdclk(struct device *dev) { struct device_node *np = dev->of_node; - if (!of_find_property(np, "#clock-cells", NULL)) + if (!of_property_present(np, "#clock-cells")) return; of_clk_del_provider(dev->of_node);