From: Rob Herring Date: Fri, 10 Mar 2023 14:46:54 +0000 (-0600) Subject: ARM: mxs: Use of_property_present() for testing DT property presence X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=70dc8a098cddc5d5b5a5d9a6e7e4887c8e0575c6;p=linux.git ARM: mxs: 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 Signed-off-by: Shawn Guo --- diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index 0129b7c514d75..51e47053c8166 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -174,7 +174,7 @@ static void __init update_fec_mac_prop(enum mac_oui oui) from = np; - if (of_get_property(np, "local-mac-address", NULL)) + if (of_property_present(np, "local-mac-address")) continue; newmac = kzalloc(sizeof(*newmac) + 6, GFP_KERNEL);