From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-174.mta0.migadu.com (out-174.mta0.migadu.com [91.218.175.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D000C33BBB1 for ; Tue, 28 Apr 2026 16:57:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777395431; cv=none; b=Z+QNMh7IHSb7GAXCvmK6Z+zu3ViIJEKaHP0wmVJlYvqSKm0rqgYayiaVW5+Eg3dnRPF6nTUYutQCOKEnmT0/z5NabuQlzqBWmjW6cW3UYB/BWXBWfZN9UzHJfFAT/zRpkMagvl9Xa8ZhSbL/mbMH10YOykCb+0V3szSp3x6I9ec= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777395431; c=relaxed/simple; bh=/kRzAsk3DTYjbCNkWAHWVrStyQ5T63NzCwoXQzjUvfc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=RV3V6UGVjY2HosGtdo28IdXS52Dt7bhBhsIJlD7cGP8gNM+dH0DhQURdy40xpvXAABecZ1pQAkK1+Z8YJI/3+nYJ8bvk+VaaMJllwvVLvEGYJR52dewSvOlnRuV8pz44QmtCrafgqHfBJXSIFtSioQOHCzwbpQqEFP++9TwpsG0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=AOY03A1n; arc=none smtp.client-ip=91.218.175.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="AOY03A1n" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1777395427; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=+FWd18jOGEcgwKtyKUs5OL3hohlfOOHDt2vzKDhzNgc=; b=AOY03A1nXlUuAuseLHTKC685PLEpMMpPkvWk/rOLonOdyZRn9YnqeQJbOA8+o2giQNJy0U acSs7VX4Jji9IF7DnmRmeCA+B6drrUcg9ArdxeIhDUVTx2BY1iZfMJQj25b+jiAQH+xWc0 /PelOK5bQhqdJnA6jJCDmVHJmC6BWLQ= From: Thorsten Blum To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: Thorsten Blum , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/bridge: sii902x: inline i2c_check_functionality check Date: Tue, 28 Apr 2026 18:56:48 +0200 Message-ID: <20260428165647.590258-2-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=883; i=thorsten.blum@linux.dev; h=from:subject; bh=/kRzAsk3DTYjbCNkWAHWVrStyQ5T63NzCwoXQzjUvfc=; b=owGbwMvMwCUWt7pQ4caZUj3G02pJDJkfnl2Y9CgqZH3ZpLaX1dkzezd7x9754xTF8ZjDRPw/t 8nls7yyHaUsDGJcDLJiiiwPZv2Y4VtaU7nJJGInzBxWJpAhDFycAjCRI84M//PXpt9X/fnx0e+1 L0/UhJ1k/fJl7s3Zh0xY9l84YK9ue7KUkeF6d8MEgT1Hni6O939q9+rf8w0zDxl5mO+xMnjWfOC GOxc3AA== X-Developer-Key: i=thorsten.blum@linux.dev; a=openpgp; fpr=1D60735E8AEF3BE473B69D84733678FD8DFEEAD4 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT Inline the i2c_check_functionality() check, since the function returns a boolean status rather than an error code. Signed-off-by: Thorsten Blum --- drivers/gpu/drm/bridge/sii902x.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c index 12497f5ce4ff..0cc738e2dd63 100644 --- a/drivers/gpu/drm/bridge/sii902x.c +++ b/drivers/gpu/drm/bridge/sii902x.c @@ -1158,9 +1158,7 @@ static int sii902x_probe(struct i2c_client *client) static const char * const supplies[] = {"iovcc", "cvcc12"}; int ret; - ret = i2c_check_functionality(client->adapter, - I2C_FUNC_SMBUS_BYTE_DATA); - if (!ret) { + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) { dev_err(dev, "I2C adapter not suitable\n"); return -EIO; }