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goldfish: Fix unused const variable 'goldfish_pipe_acpi_match'

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Fix the following compilation warning:

drivers/platform/goldfish/goldfish_pipe.c:925:36: warning:
‘goldfish_pipe_acpi_match’ defined but not used
[-Wunused-const-variable=]
  925 | static const struct acpi_device_id goldfish_pipe_acpi_match[] = {

The complexity of config guards needed for ACPI_PTR() is not worthwhile
for the small amount of saved data. So remove the use of ACPI_PTR instead
and drop now unneeded linux/acpi.h include.

Fixes: d62f324b0a ("goldfish: Enable ACPI-based enumeration for android pipe")
Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Link: https://lore.kernel.org/r/20241026070150.3239819-1-zengheng4@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Zeng Heng
2024-10-26 15:01:50 +08:00
committed by Greg Kroah-Hartman
parent f248ff14b7
commit eb33da0de0
1 changed files with 1 additions and 2 deletions
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3
drivers/platform/goldfish/goldfish_pipe.c
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@@ -61,7 +61,6 @@
#include <linux/io.h>
#include <linux/dma-mapping.h>
#include <linux/mm.h>
#include <linux/acpi.h>
#include <linux/bug.h>
#include "goldfish_pipe_qemu.h"
@@ -940,7 +939,7 @@ static struct platform_driver goldfish_pipe_driver = {
.driver = {
.name = "goldfish_pipe",
.of_match_table = goldfish_pipe_of_match,
.acpi_match_table = ACPI_PTR(goldfish_pipe_acpi_match),
.acpi_match_table = goldfish_pipe_acpi_match,
}
};