[PATCH v8 6/9] arm: netx: Migrate DEBUG_LL macros to shared directory

On 15/09/14 17:34, Paul Bolle wrote:

On Tue, 2014-08-19 at 15:48 +0100, Daniel Thompson wrote:

quoted

As part of the migration we introduce DEBUG_UART_PHYS/DEBUG_UART_VIRT
which default to UART1 but allow a user to configure UART2 or UART3.
We also introduce symbolic names for the registers and flags.

Signed-off-by: Daniel Thompson <redacted>
Cc: Russell King <redacted>
Acked-by: Arnd Bergmann <redacted>
Cc: linux-arm-kernel at lists.infradead.org

This patch landed in today's linux-next, as 880fa9b6fd73 ("ARM: 8144/1:
netx: Migrate DEBUG_LL macros to shared directory").

quoted

[...]

--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug

@@ -447,6 +447,14 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on Vybrid based platforms.
 
+	config DEBUG_NETX_UART
+		bool "Kernel low-level debugging messages via NetX UART"
+		depends on ARCH_NETX
+		select DEBUG_UART_NETX

There's no Kconfig symbol DEBUG_UART_NETX in next-20140915. So in
linux-next this is currently a nop. Is this symbol queued somewhere?

No. The symbol isn't queued anywhere.

DEBUG_UART_NETX is a config value that existed transiently when I wrote
the patch and I didn't clean it up properly. I suspect its visual
similarity to DEBUG_NETX_UART means it didn't jump out when I self reviewed.

Thanks for raising this. I will share a patch to remove this.