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> Patches currently in stable-queue which might be from chiawei_wang@xxxxxxxxxxxxxx are queue-5.16/docs-abi-testing-aspeed-uart-routing-escape-asterisk.patch