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tty: serial: amba-pl011: Mark 'sbsa_uart_acpi_match' as __maybe_unused 

When !ACPI 'sbsa_uart_acpi_match' is not referenced.

Fixes the following W=1 kernel build warning(s):

 drivers/tty/serial/amba-pl011.c:2792:36: warning: ‘sbsa_uart_acpi_match’ defined but not used [-Wunused-const-variable=]

Cc: Russell King <linux@armlinux.org.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: linux-serial@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20201104193549.4026187-18-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lee Jones 2020-11-04 19:35:30 +00:00 committed by Greg Kroah-Hartman
parent 0b0a66a5d9
commit 7789c1f1f0
1 changed files with 1 additions and 1 deletions
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drivers/tty/serial/amba-pl011.c
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@ -2789,7 +2789,7 @@ static const struct of_device_id sbsa_uart_of_match[] = {
}; };
MODULE_DEVICE_TABLE(of, sbsa_uart_of_match); MODULE_DEVICE_TABLE(of, sbsa_uart_of_match);
static const struct acpi_device_id sbsa_uart_acpi_match[] = { static const struct acpi_device_id __maybe_unused sbsa_uart_acpi_match[] = {
{ "ARMH0011", 0 }, { "ARMH0011", 0 },
{}, {},
}; };