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From: Erik Kaneda <erik.kaneda@intel.com>
To: "Rafael J . Wysocki" <rafael@kernel.org>, linux-acpi@vger.kernel.org
Cc: Sven Barth <sb@miray.de>, Bob Moore <robert.moore@intel.com>,
	Erik Kaneda <erik.kaneda@intel.com>
Subject: [PATCH 06/10] ACPICA: cast the result of the pointer difference to u32
Date: Fri, 14 Feb 2020 10:48:00 -0800	[thread overview]
Message-ID: <20200214184804.15114-7-erik.kaneda@intel.com> (raw)
In-Reply-To: <20200214184804.15114-1-erik.kaneda@intel.com>

From: Sven Barth <sb@miray.de>

Altnatively we could declare aml_length as acpi_size, but then one
would need to cast at the assignment for method_obj->method.aml_length

ACPICA commit 72805936603fcf84e98f1b89bf99b5101af27fb8

Link: https://github.com/acpica/acpica/commit/72805936
Signed-off-by: Sven Barth <sb@miray.de>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
---
 drivers/acpi/acpica/nsxfname.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
index 984129dcaa0c..0e6aba81605b 100644
--- a/drivers/acpi/acpica/nsxfname.c
+++ b/drivers/acpi/acpica/nsxfname.c
@@ -516,7 +516,7 @@ acpi_status acpi_install_method(u8 *buffer)
 
 	method_flags = *parser_state.aml++;
 	aml_start = parser_state.aml;
-	aml_length = ACPI_PTR_DIFF(parser_state.pkg_end, aml_start);
+	aml_length = (u32)ACPI_PTR_DIFF(parser_state.pkg_end, aml_start);
 
 	/*
 	 * Allocate resources up-front. We don't want to have to delete a new
-- 
2.21.0


  parent reply	other threads:[~2020-02-14 19:08 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-14 18:47 [PATCH 00/10] ACPICA release 20200214 Erik Kaneda
2020-02-14 18:47 ` [PATCH 01/10] ACPICA: ASL-ASL+ converter: remove function parameters from cv_init_file_tree () Erik Kaneda
2020-02-14 18:47 ` [PATCH 02/10] ACPICA: ASL-ASL+ converter: make root file a parameter for cv_init_file_tree Erik Kaneda
2020-02-14 18:47 ` [PATCH 03/10] ACPICA: Fix a comment "enable" fixed events -> "disable" all fixed events Erik Kaneda
2020-02-14 18:47 ` [PATCH 04/10] ACPICA: Enable sleep button on ACPI legacy wake Erik Kaneda
2020-02-14 18:47 ` [PATCH 05/10] ACPICA: Table Manager: Update comments in a function header Erik Kaneda
2020-02-14 18:48 ` Erik Kaneda [this message]
2020-02-14 18:48 ` [PATCH 07/10] ACPICA: cast length arguement to acpi_ns_build_normalized_path() as u32 Erik Kaneda
2020-02-14 18:48 ` [PATCH 08/10] ACPICA: use acpi_size instead of u32 for prefix_path_length Erik Kaneda
2020-02-14 18:48 ` [PATCH 09/10] ACPICA: Fix a couple of typos Erik Kaneda
2020-02-14 18:48 ` [PATCH 10/10] ACPICA: Update version to 20200214 Version 20200214 Erik Kaneda
2020-02-16  9:22 ` [PATCH 00/10] ACPICA release 20200214 Rafael J. Wysocki

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