serial: amba-pl011: mark vendor_zte as __maybe_unused

The pl011 driver has gone back and forth on the definition of the ZTE specific variation of the hardware definitions, but the current state is that the vendor definition is left in place yet unused: drivers/tty/serial/amba-pl011.c:190:27: warning: 'vendor_zte' defined but not used [-Wunused-variable] I don't know what the plan forward is to get this code to work, but the current behavior is a bit annoying as we get a warning whenever we build this driver. This patch does not help us to make it work, but at least shuts up the warning. Signed-off-by: Arnd Bergmann <[email protected]> Fixes: 7ec7587 ("tty: amba-pl011: add support for ZTE UART (EXPERIMENTAL)") Signed-off-by: Greg Kroah-Hartman <[email protected]>
klaby · Feb 7, 2016 · ff52a9a · ff52a9a
1 parent 2f2fd08
commit ff52a9a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
@@ -187,7 +187,7 @@ static const u16 pl011_zte_offsets[REG_ARRAY_SIZE] = {
 	[REG_DMACR] = ZX_UART011_DMACR,
 };
 
-static struct vendor_data vendor_zte = {
+static struct vendor_data vendor_zte __maybe_unused = {
 	.reg_offset		= pl011_zte_offsets,
 	.access_32b		= true,
 	.ifls			= UART011_IFLS_RX4_8|UART011_IFLS_TX4_8,