From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: [PATCH] i2c: mux: reg: use of_property_read_bool() Date: Sun, 20 Aug 2017 22:06:50 +0300 Message-ID: <20170820190656.846142358@cogentembedded.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Return-path: Received: from mail-lf0-f43.google.com ([209.85.215.43]:38272 "EHLO mail-lf0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753723AbdHTTHB (ORCPT ); Sun, 20 Aug 2017 15:07:01 -0400 Received: by mail-lf0-f43.google.com with SMTP id y15so59051147lfd.5 for ; Sun, 20 Aug 2017 12:07:00 -0700 (PDT) Content-Disposition: inline; filename=i2c-mux-reg-use-of_property_read_bool.patch Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: Peter Rosin , Wolfram Sang , linux-i2c@vger.kernel.org Cc: Sergei Shtylyov Use more compact of_property_read_bool() calls for the boolean properties instead of of_find_property() calls in i2c_mux_reg_probe_dt(). Signed-off-by: Sergei Shtylyov --- The patch is against Wolfram Sang's 'linux.git' repo's 'i2c/for-next' branch. drivers/i2c/muxes/i2c-mux-reg.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) Index: linux/drivers/i2c/muxes/i2c-mux-reg.c =================================================================== --- linux.orig/drivers/i2c/muxes/i2c-mux-reg.c +++ linux/drivers/i2c/muxes/i2c-mux-reg.c @@ -107,9 +107,9 @@ static int i2c_mux_reg_probe_dt(struct r put_device(&adapter->dev); mux->data.n_values = of_get_child_count(np); - if (of_find_property(np, "little-endian", NULL)) { + if (of_property_read_bool(np, "little-endian")) { mux->data.little_endian = true; - } else if (of_find_property(np, "big-endian", NULL)) { + } else if (of_property_read_bool(np, "big-endian")) { mux->data.little_endian = false; } else { #if defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : \ @@ -122,10 +122,7 @@ static int i2c_mux_reg_probe_dt(struct r #error Endianness not defined? #endif } - if (of_find_property(np, "write-only", NULL)) - mux->data.write_only = true; - else - mux->data.write_only = false; + mux->data.write_only = of_property_read_bool(np, "write-only"); values = devm_kzalloc(&pdev->dev, sizeof(*mux->data.values) * mux->data.n_values,