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From:   Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
To:     linux-kernel@vger.kernel.org
Cc:     Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
        Ard Biesheuvel <ardb@kernel.org>,
        "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        Veronika kabatova <vkabatov@redhat.com>,
        Robin Murphy <robin.murphy@arm.com>,
        Will Deacon <will@kernel.org>,
        Hanjun Guo <guohanjun@huawei.com>,
        Sudeep Holla <sudeep.holla@arm.com>,
        Catalin Marinas <catalin.marinas@arm.com>
Subject: [PATCH v2 1/3] ACPI: osl: Add __force attribute in acpi_os_map_iomem() cast
Date:   Mon,  2 Aug 2021 16:23:57 +0100
Message-Id: <20210802152359.12623-2-lorenzo.pieralisi@arm.com>
In-Reply-To: <20210726100026.12538-1-lorenzo.pieralisi@arm.com>
References: <20210726100026.12538-1-lorenzo.pieralisi@arm.com>
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Add a __force attribute to the void* cast in acpi_os_map_iomem()
to prevent sparse warnings.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
---
 drivers/acpi/osl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 45c5c0e45e33..8f67bf0f090b 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -376,7 +376,7 @@ EXPORT_SYMBOL_GPL(acpi_os_map_iomem);
 
 void *__ref acpi_os_map_memory(acpi_physical_address phys, acpi_size size)
 {
-	return (void *)acpi_os_map_iomem(phys, size);
+	return (__force void *)acpi_os_map_iomem(phys, size);
 }
 EXPORT_SYMBOL_GPL(acpi_os_map_memory);
 
-- 
2.31.0