[PATCH next] docs/ABI: testing: aspeed-uart-routing: Escape asterisk

[Chia-Wei Wang]

Escape asterisk symbols to fix the following warning:

"WARNING: Inline emphasis start-string without end-string"

Fixes: c6807970c3bc ("soc: aspeed: Add UART routing support")
Signed-off-by: Chia-Wei Wang <chiawei_wang@xxxxxxxxxxxxxx>
---
 Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing b/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing
index b363827da437..910df0e5815a 100644
--- a/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing
+++ b/Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing
@@ -1,4 +1,4 @@
-What:		/sys/bus/platform/drivers/aspeed-uart-routing/*/uart*
+What:		/sys/bus/platform/drivers/aspeed-uart-routing/\*/uart\*
 Date:		September 2021
 Contact:	Oskar Senft <osk@xxxxxxxxxx>
 		Chia-Wei Wang <chiawei_wang@xxxxxxxxxxxxxx>
@@ -9,7 +9,7 @@ Description:	Selects the RX source of the UARTx device.
 		depends on the selected file.
 
 		e.g.
-		cat /sys/bus/platform/drivers/aspeed-uart-routing/*.uart_routing/uart1
+		cat /sys/bus/platform/drivers/aspeed-uart-routing/\*.uart_routing/uart1
 		[io1] io2 io3 io4 uart2 uart3 uart4 io6
 
 		In this case, UART1 gets its input from IO1 (physical serial port 1).
@@ -17,7 +17,7 @@ Description:	Selects the RX source of the UARTx device.
 Users:		OpenBMC.  Proposed changes should be mailed to
 		openbmc@xxxxxxxxxxxxxxxx
 
-What:		/sys/bus/platform/drivers/aspeed-uart-routing/*/io*
+What:		/sys/bus/platform/drivers/aspeed-uart-routing/\*/io\*
 Date:		September 2021
 Contact:	Oskar Senft <osk@xxxxxxxxxx>
 		Chia-Wei Wang <chiawei_wang@xxxxxxxxxxxxxx>
-- 
2.25.1