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b=RhA0r5UBntj5Kt/wUSTbrUaD4rn4fht2Sn9d3+s1Io8s4fMpbpXA6MO3 IuBJZivnauYL8EcZ6K1xH8btEwutX2iJVLMFQNXt9J6umaFMei99dCrF0 ICqInnDddeN74FCphsYdNYClmB/MgPAqNGXJ0SPezrme0e7fRS3WkR7UN SV5yVdXw2PoNj0PakSBzfEPYFDc7oMBYVbN9DdsJFusL3/ZvEuhULc1+3 UQfqn2Fba6rjntIebFLkS/s2tgOuTP+aLLGp72pFbnqZNeKIaFSWCkmNx 8m/NwNULZAfKVesEWqbSaJWtl5XBhGpLGMW/6fwKIF17bWVpHoL/q7cfy Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10768"; a="362148847" X-IronPort-AV: E=Sophos;i="6.01,197,1684825200"; d="scan'208";a="362148847" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Jul 2023 10:19:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10768"; a="715240816" X-IronPort-AV: E=Sophos;i="6.01,197,1684825200"; d="scan'208";a="715240816" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga007.jf.intel.com with ESMTP; 11 Jul 2023 10:17:53 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 0ED90F7; Tue, 11 Jul 2023 20:17:59 +0300 (EEST) From: Andy Shevchenko To: Mark Brown , Cristian Ciocaltea , Yang Yingliang , Andy Shevchenko , Amit Kumar Mahapatra via Alsa-devel , Serge Semin , Neil Armstrong , Tharun Kumar P , Vijaya Krishna Nivarthi , =?utf-8?q?Uwe_Kleine-K?= =?utf-8?q?=C3=B6nig?= , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-riscv@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-trace-kernel@vger.kernel.org, netdev@vger.kernel.org Cc: Sanjay R Mehta , Radu Pirea , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Tudor Ambarus , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Matthias Brugger , AngeloGioacchino Del Regno , Andy Gross , Bjorn Andersson , Konrad Dybcio , Heiko Stuebner , Palmer Dabbelt , Paul Walmsley , Orson Zhai , Baolin Wang , Chunyan Zhang , Alain Volmat , Maxime Coquelin , Alexandre Torgue , Max Filippov , Steven Rostedt , Masami Hiramatsu , Richard Cochran , Sebastian Reichel Subject: [PATCH v3 01/14] spi: Remove unneeded OF node NULL checks Date: Tue, 11 Jul 2023 20:17:43 +0300 Message-Id: <20230711171756.86736-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20230711171756.86736-1-andriy.shevchenko@linux.intel.com> References: <20230711171756.86736-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230711_101923_874397_5AD5CACB X-CRM114-Status: GOOD ( 14.52 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org In the couple of places the NULL check of OF node is implied by the call that takes it as a parameter. Drop the respective duplicate checks. Signed-off-by: Andy Shevchenko Reviewed-by: AngeloGioacchino Del Regno # MediaTek --- drivers/spi/spi.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 9291b2a0e887..8f3282a71c63 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -2399,9 +2399,6 @@ static void of_register_spi_devices(struct spi_controller *ctlr) struct spi_device *spi; struct device_node *nc; - if (!ctlr->dev.of_node) - return; - for_each_available_child_of_node(ctlr->dev.of_node, nc) { if (of_node_test_and_set_flag(nc, OF_POPULATED)) continue; @@ -3134,7 +3131,7 @@ int spi_register_controller(struct spi_controller *ctlr) if (WARN(id < 0, "couldn't get idr")) return id == -ENOSPC ? -EBUSY : id; ctlr->bus_num = id; - } else if (ctlr->dev.of_node) { + } else { /* Allocate dynamic bus number using Linux idr */ id = of_alias_get_id(ctlr->dev.of_node, "spi"); if (id >= 0) {