linux-kernel - [PATCH v2 2/3] ACPI: osl: Reorder acpi_os_map_iomem() _

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Date:   Mon,  2 Aug 2021 16:23:58 +0100
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     linux-kernel@...r.kernel.org
Cc:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Ard Biesheuvel <ardb@...nel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        linux-acpi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Veronika kabatova <vkabatov@...hat.com>,
        Robin Murphy <robin.murphy@....com>,
        Will Deacon <will@...nel.org>,
        Hanjun Guo <guohanjun@...wei.com>,
        Sudeep Holla <sudeep.holla@....com>,
        Catalin Marinas <catalin.marinas@....com>
Subject: [PATCH v2 2/3] ACPI: osl: Reorder acpi_os_map_iomem() __ref annotation

The __ref annotation has nothing to do with the acpi_os_map_iomem()
return value type.

Redefine the acpi_os_map_iomem() function prototype to avoid mixing the
__ref annotation with the return type declaration.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Cc: Ard Biesheuvel <ardb@...nel.org>
Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
---
 drivers/acpi/osl.c     | 4 ++--
 include/acpi/acpi_io.h | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 8f67bf0f090b..fdee0c6f4f7f 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -321,8 +321,8 @@ static void acpi_unmap(acpi_physical_address pg_off, void __iomem *vaddr)
  * During early init (when acpi_permanent_mmap has not been set yet) this
  * routine simply calls __acpi_map_table() to get the job done.
  */
-void __iomem __ref
-*acpi_os_map_iomem(acpi_physical_address phys, acpi_size size)
+void __iomem *__ref
+acpi_os_map_iomem(acpi_physical_address phys, acpi_size size)
 {
 	struct acpi_ioremap *map;
 	void __iomem *virt;
diff --git a/include/acpi/acpi_io.h b/include/acpi/acpi_io.h
index 027faa8883aa..a0094420303f 100644
--- a/include/acpi/acpi_io.h
+++ b/include/acpi/acpi_io.h
@@ -16,8 +16,8 @@ static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys,
 
 extern bool acpi_permanent_mmap;
 
-void __iomem __ref
-*acpi_os_map_iomem(acpi_physical_address phys, acpi_size size);
+void __iomem *__ref
+acpi_os_map_iomem(acpi_physical_address phys, acpi_size size);
 void __ref acpi_os_unmap_iomem(void __iomem *virt, acpi_size size);
 void __iomem *acpi_os_get_iomem(acpi_physical_address phys, unsigned int size);
 
-- 
2.31.0