[PATCH 5.16 202/203] docs/ABI: testing: aspeed-uart-routing: Escape asterisk

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From: Chia-Wei Wang <chiawei_wang@xxxxxxxxxxxxxx>

commit 088400521e421a1df7d0128dc0f9246db4ef1c7c upstream.

Escape asterisk symbols to fix the following warning:

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

Fixes: c6807970c3bc ("soc: aspeed: Add UART routing support")
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Chia-Wei Wang <chiawei_wang@xxxxxxxxxxxxxx>
Signed-off-by: Joel Stanley <joel@xxxxxxxxx>
Link: https://lore.kernel.org/r/20220124014351.9121-1-chiawei_wang@xxxxxxxxxxxxxx
Link: https://lore.kernel.org/r/20220201070027.196314-1-joel@xxxxxxxxx'
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 Documentation/ABI/testing/sysfs-driver-aspeed-uart-routing |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- 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 th
 		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 th
 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>





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