From patchwork Mon Apr 11 18:57:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rafael J. Wysocki" X-Patchwork-Id: 12809511 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 441C7C433FE for ; Mon, 11 Apr 2022 19:05:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349435AbiDKTHN (ORCPT ); Mon, 11 Apr 2022 15:07:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349376AbiDKTGz (ORCPT ); Mon, 11 Apr 2022 15:06:55 -0400 Received: from cloudserver094114.home.pl (cloudserver094114.home.pl [79.96.170.134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DFACE2F388; Mon, 11 Apr 2022 12:04:29 -0700 (PDT) Received: from localhost (127.0.0.1) (HELO v370.home.net.pl) by /usr/run/smtp (/usr/run/postfix/private/idea_relay_lmtp) via UNIX with SMTP (IdeaSmtpServer 5.0.0) id 2d7cc22c75eb7076; Mon, 11 Apr 2022 21:04:27 +0200 Received: from kreacher.localnet (unknown [213.134.175.113]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by v370.home.net.pl (Postfix) with ESMTPSA id B40E266BDFE; Mon, 11 Apr 2022 21:04:26 +0200 (CEST) From: "Rafael J. Wysocki" To: Linux ACPI Cc: LKML , Bob Moore Subject: [PATCH 12/20] ACPICA: executer/exsystem: Add units to time variable names Date: Mon, 11 Apr 2022 20:57:02 +0200 Message-ID: <8110555.NyiUUSuA9g@kreacher> In-Reply-To: <5578328.DvuYhMxLoT@kreacher> References: <5578328.DvuYhMxLoT@kreacher> MIME-Version: 1.0 X-CLIENT-IP: 213.134.175.113 X-CLIENT-HOSTNAME: 213.134.175.113 X-VADE-SPAMSTATE: clean X-VADE-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvvddrudekiedgudefgecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfjqffogffrnfdpggftiffpkfenuceurghilhhouhhtmecuudehtdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvufffkfgjfhgggfgtsehtufertddttdejnecuhfhrohhmpedftfgrfhgrvghlucflrdcuhgihshhotghkihdfuceorhhjfiesrhhjfiihshhotghkihdrnhgvtheqnecuggftrfgrthhtvghrnhepgfektdehueehteffueelleehhfffgfejtdehvddtfeetjeffveetheehvdejgfdunecuffhomhgrihhnpehgihhthhhusgdrtghomhenucfkphepvddufedrudefgedrudejhedruddufeenucevlhhushhtvghrufhiiigvpedunecurfgrrhgrmhepihhnvghtpedvudefrddufeegrddujeehrdduudefpdhhvghlohepkhhrvggrtghhvghrrdhlohgtrghlnhgvthdpmhgrihhlfhhrohhmpedftfgrfhgrvghlucflrdcuhgihshhotghkihdfuceorhhjfiesrhhjfiihshhotghkihdrnhgvtheqpdhnsggprhgtphhtthhopeefpdhrtghpthhtoheplhhinhhugidqrggtphhisehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheprhhosggvrhhtrdhmohhorhgvsehinhhtvghlrdgtohhm X-DCC--Metrics: v370.home.net.pl 1024; Body=3 Fuz1=3 Fuz2=3 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org From: Paul Menzel ACPICA commit b69cbef7a83eadb102a1ff6c6f6fc5abce34805a `how_long` refers to different units in both functions, so make it more clear, what unit they expect. That also makes one comment superfluous. Link: https://github.com/acpica/acpica/commit/b69cbef7 Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- exsystem.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff -Nurp linux.before_name/drivers/acpi/acpica/exsystem.c linux.after_name/drivers/acpi/acpica/exsystem.c --- linux.before_name/drivers/acpi/acpica/exsystem.c 2022-04-01 18:26:24.556426955 +0200 +++ linux.after_name/drivers/acpi/acpica/exsystem.c 2022-04-01 18:26:20.646475824 +0200 @@ -107,7 +107,7 @@ acpi_status acpi_ex_system_wait_mutex(ac * * FUNCTION: acpi_ex_system_do_stall * - * PARAMETERS: how_long - The amount of time to stall, + * PARAMETERS: how_long_us - The amount of time to stall, * in microseconds * * RETURN: Status @@ -120,24 +120,24 @@ acpi_status acpi_ex_system_wait_mutex(ac * ******************************************************************************/ -acpi_status acpi_ex_system_do_stall(u32 how_long) +acpi_status acpi_ex_system_do_stall(u32 how_long_us) { acpi_status status = AE_OK; ACPI_FUNCTION_ENTRY(); - if (how_long > 255) { /* 255 microseconds */ + if (how_long_us > 255) { /* - * Longer than 255 usec, this is an error + * Longer than 255 microseconds, this is an error * * (ACPI specifies 100 usec as max, but this gives some slack in * order to support existing BIOSs) */ ACPI_ERROR((AE_INFO, - "Time parameter is too large (%u)", how_long)); + "Time parameter is too large (%u)", how_long_us)); status = AE_AML_OPERAND_VALUE; } else { - acpi_os_stall(how_long); + acpi_os_stall(how_long_us); } return (status); @@ -147,7 +147,7 @@ acpi_status acpi_ex_system_do_stall(u32 * * FUNCTION: acpi_ex_system_do_sleep * - * PARAMETERS: how_long - The amount of time to sleep, + * PARAMETERS: how_long_ms - The amount of time to sleep, * in milliseconds * * RETURN: None @@ -156,7 +156,7 @@ acpi_status acpi_ex_system_do_stall(u32 * ******************************************************************************/ -acpi_status acpi_ex_system_do_sleep(u64 how_long) +acpi_status acpi_ex_system_do_sleep(u64 how_long_ms) { ACPI_FUNCTION_ENTRY(); @@ -168,11 +168,11 @@ acpi_status acpi_ex_system_do_sleep(u64 * For compatibility with other ACPI implementations and to prevent * accidental deep sleeps, limit the sleep time to something reasonable. */ - if (how_long > ACPI_MAX_SLEEP) { - how_long = ACPI_MAX_SLEEP; + if (how_long_ms > ACPI_MAX_SLEEP) { + how_long_ms = ACPI_MAX_SLEEP; } - acpi_os_sleep(how_long); + acpi_os_sleep(how_long_ms); /* And now we must get the interpreter again */