From patchwork Mon Jul 15 10:47:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 13733291 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 smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 45A8FC3DA5E for ; Mon, 15 Jul 2024 10:47:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) id 29378C4AF0F; Mon, 15 Jul 2024 10:47:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0B644C4AF0A; Mon, 15 Jul 2024 10:47:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721040461; bh=GD4zyNFAdyAK06VMAdVAjv3JUlGZ+p5Wzs9l7CZkbv0=; h=From:List-Id:To:Cc:Subject:Date:In-Reply-To:References:From; b=eN/r6iN+ft1yvSoA7hQKMm6+evNT+FmxCt29ghOtAg5EUaWf3krEtwZZ+NK7e2Kpc YsxaCHicZYYQKjAfuFIgwM44kv06bFCxR2FXQfS9aeF401RkAuGloyvLTrQ469Y+2d zsAslXqujL2oSu5Mv034dd6K9NfWyjkV/GSrdJsyIAOTdzG1OlwMexzuOIn+Kq1M0e oFxtDU1iyBmOIiQoG1rFqpAXJkDGsU2mXBHKIfylRJYcCWdwUlaNCQCw6/mF0rIeA6 khtQp+uUSwz4i7ewaWy/UL6GhWiOr4j/mC4Ywp6ycu1Tgpm/F13DICfC9BQFowQv7W Ocb/DKto0KfhQ== From: =?utf-8?q?Marek_Beh=C3=BAn?= List-Id: To: Gregory CLEMENT , Andrew Lunn , Arnd Bergmann , soc@kernel.org, arm@kernel.org, Andy Shevchenko , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= Cc: =?utf-8?q?Marek_Beh=C3=BAn?= Subject: [PATCH v4 05/19] firmware: turris-mox-rwtm: Use the boolean type where appropriate Date: Mon, 15 Jul 2024 12:47:09 +0200 Message-ID: <20240715104723.17751-6-kabel@kernel.org> X-Mailer: git-send-email 2.44.2 In-Reply-To: <20240715104723.17751-1-kabel@kernel.org> References: <20240715104723.17751-1-kabel@kernel.org> MIME-Version: 1.0 Use the boolean type for has_board_info, has_pubkey and last_sig_done members of the driver's private structure. Signed-off-by: Marek Behún Reviewed-by: Andy Shevchenko --- drivers/firmware/turris-mox-rwtm.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/firmware/turris-mox-rwtm.c b/drivers/firmware/turris-mox-rwtm.c index f7f9859b8f61..5ed480ac5146 100644 --- a/drivers/firmware/turris-mox-rwtm.c +++ b/drivers/firmware/turris-mox-rwtm.c @@ -19,6 +19,7 @@ #include #include #include +#include #define DRIVER_NAME "turris-mox-rwtm" @@ -67,13 +68,13 @@ struct mox_rwtm { struct completion cmd_done; /* board information */ - int has_board_info; + bool has_board_info; u64 serial_number; int board_version, ram_size; u8 mac_address1[ETH_ALEN], mac_address2[ETH_ALEN]; /* public key burned in eFuse */ - int has_pubkey; + bool has_pubkey; u8 pubkey[135]; #ifdef CONFIG_DEBUG_FS @@ -85,7 +86,7 @@ struct mox_rwtm { */ struct dentry *debugfs_root; u32 last_sig[34]; - int last_sig_done; + bool last_sig_done; #endif }; @@ -229,7 +230,7 @@ static int mox_get_board_info(struct mox_rwtm *rwtm) reply->status[5]); reply_to_mac_addr(rwtm->mac_address2, reply->status[6], reply->status[7]); - rwtm->has_board_info = 1; + rwtm->has_board_info = true; pr_info("Turris Mox serial number %016llX\n", rwtm->serial_number); @@ -256,7 +257,7 @@ static int mox_get_board_info(struct mox_rwtm *rwtm) } else { u32 *s = reply->status; - rwtm->has_pubkey = 1; + rwtm->has_pubkey = true; sprintf(rwtm->pubkey, "%06x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x", ret, s[0], s[1], s[2], s[3], s[4], s[5], s[6], s[7], @@ -352,7 +353,7 @@ static ssize_t do_sign_read(struct file *file, char __user *buf, size_t len, /* 2 arrays of 17 32-bit words are 136 bytes */ ret = simple_read_from_buffer(buf, len, ppos, rwtm->last_sig, 136); - rwtm->last_sig_done = 0; + rwtm->last_sig_done = false; return ret; } @@ -418,7 +419,7 @@ static ssize_t do_sign_write(struct file *file, const char __user *buf, */ memcpy(rwtm->last_sig, rwtm->buf + 68, 136); cpu_to_be32_array(rwtm->last_sig, rwtm->last_sig, 34); - rwtm->last_sig_done = 1; + rwtm->last_sig_done = true; mutex_unlock(&rwtm->busy); return len;