[PATCH 4.19 189/323] serial: 8250_dw: Drop wrong use of ACPI_PTR()

[Greg Kroah-Hartman]

From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

[ Upstream commit ebabb77a2a115b6c5e68f7364b598310b5f61fb2 ]

ACPI_PTR() is more harmful than helpful. For example, in this case
if CONFIG_ACPI=n, the ID table left unused which is not what we want.

Instead of adding ifdeffery here and there, drop ACPI_PTR().

Fixes: 6a7320c4669f ("serial: 8250_dw: Add ACPI 5.0 support")
Reported-by: Daniel Palmer <daniel@xxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20211005134516.23218-1-andriy.shevchenko@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/tty/serial/8250/8250_dw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 284e8d052fc3c..c73d0eddd9b8d 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -769,7 +769,7 @@ static struct platform_driver dw8250_platform_driver = {
 		.name		= "dw-apb-uart",
 		.pm		= &dw8250_pm_ops,
 		.of_match_table	= dw8250_of_match,
-		.acpi_match_table = ACPI_PTR(dw8250_acpi_match),
+		.acpi_match_table = dw8250_acpi_match,
 	},
 	.probe			= dw8250_probe,
 	.remove			= dw8250_remove,
-- 
2.33.0