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10 Jul 2023 03:27:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10766"; a="755956011" X-IronPort-AV: E=Sophos;i="6.01,194,1684825200"; d="scan'208";a="755956011" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga001.jf.intel.com with ESMTP; 10 Jul 2023 03:27:48 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id EDFD31D9; Mon, 10 Jul 2023 13:27:52 +0300 (EEST) From: Andy Shevchenko To: Mark Brown , Yang Yingliang , Andy Shevchenko , Amit Kumar Mahapatra via Alsa-devel , Kris Bahnsen , Neil Armstrong , Tharun Kumar P , =?utf-8?q?Uwe_Kleine?= =?utf-8?q?-K=C3=B6nig?= , linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, netdev@vger.kernel.org Cc: Radu Pirea , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Tudor Ambarus , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Matthias Brugger , AngeloGioacchino Del Regno , Alain Volmat , Maxime Coquelin , Alexandre Torgue , Max Filippov , Richard Cochran Subject: [PATCH v1 1/8] spi: Remove unneeded OF node NULL checks Date: Mon, 10 Jul 2023 13:27:44 +0300 Message-Id: <20230710102751.83314-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20230710102751.83314-1-andriy.shevchenko@linux.intel.com> References: <20230710102751.83314-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Message-ID-Hash: L36OAOIR4UFV5T646KBW4CPUBSTS3DY6 X-Message-ID-Hash: L36OAOIR4UFV5T646KBW4CPUBSTS3DY6 X-MailFrom: andriy.shevchenko@linux.intel.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: 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 --- 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) {