From patchwork Thu Nov 2 15:12:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13443840 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BFBFEC4332F for ; Thu, 2 Nov 2023 15:13:11 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 095C910E8F9; Thu, 2 Nov 2023 15:12:43 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9B76410E073; Thu, 2 Nov 2023 15:12:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1698937960; x=1730473960; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=GllTeDr5X3asel3oBTv59ZoUHW/F9FWypvBlv9MLNPM=; b=R6wh05wduqQhLWNptFtqgQVwOKqs0pbOPLBCI+DUoyjO5ZsQd6cwNU8+ URttTbiyNAmEU0X4AefK6nYl3AmgNfaUY11aI/Z63cQfE75d0bYbkJl6F k/cY0juxt27PEHg0luM1M1d6NfxIxkR8Bi2zYITDbTkQHx2GjoYD6rtmU MYFt7rIXe29tCBwbf5n1/+siq7vQPwUrduid7wk3fWqhDBGazCs0BkWet K3Lmmn99Q8UKssSJXfOyZuBOwrVYzTq5Z3nbIePpl9H1gT3uHe5b2WnTd 4YMIt7FhU04w/sd4Jnj9VbFqTF73U+BEZeNzUfw7ThEb+nF9CnpWffBxS g==; X-IronPort-AV: E=McAfee;i="6600,9927,10882"; a="373773470" X-IronPort-AV: E=Sophos;i="6.03,271,1694761200"; d="scan'208";a="373773470" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Nov 2023 08:12:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10882"; a="711174070" X-IronPort-AV: E=Sophos;i="6.03,271,1694761200"; d="scan'208";a="711174070" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga003.jf.intel.com with ESMTP; 02 Nov 2023 08:12:36 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id E881D65B; Thu, 2 Nov 2023 17:12:30 +0200 (EET) From: Andy Shevchenko To: Jani Nikula , Andy Shevchenko , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 08/15] drm/i915/dsi: Replace check with a (missing) MIPI sequence name Date: Thu, 2 Nov 2023 17:12:21 +0200 Message-Id: <20231102151228.668842-9-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.40.0.1.gaa8946217a0b In-Reply-To: <20231102151228.668842-1-andriy.shevchenko@linux.intel.com> References: <20231102151228.668842-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tvrtko Ursulin , Andi Shyti , Hans de Goede , Rodrigo Vivi Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Names of the MIPI sequence steps are sequential and defined, no need to check for the gaps. However in seq_name the MIPI_SEQ_END is missing. Add it there, and drop unneeded NULL check in sequence_name(). Reviewed-by: Andi Shyti Signed-off-by: Andy Shevchenko --- drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c index 4ed5ede9ec5b..d270437217b3 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c +++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c @@ -653,6 +653,7 @@ static const fn_mipi_elem_exec exec_elem[] = { */ static const char * const seq_name[] = { + [MIPI_SEQ_END] = "MIPI_SEQ_END", [MIPI_SEQ_DEASSERT_RESET] = "MIPI_SEQ_DEASSERT_RESET", [MIPI_SEQ_INIT_OTP] = "MIPI_SEQ_INIT_OTP", [MIPI_SEQ_DISPLAY_ON] = "MIPI_SEQ_DISPLAY_ON", @@ -668,7 +669,7 @@ static const char * const seq_name[] = { static const char *sequence_name(enum mipi_seq seq_id) { - if (seq_id < ARRAY_SIZE(seq_name) && seq_name[seq_id]) + if (seq_id < ARRAY_SIZE(seq_name)) return seq_name[seq_id]; return "(unknown)";