[PATCH 01/13] arm: debug: remove obsolete debug code for DEBUG_ZTE_ZX

[Lukas Bulwahn]

Commit 89d4f98ae90d ("ARM: remove zte zx platform") removes the config
DEBUG_ZTE_ZX. Hence, since then, the "ifdef CONFIG_DEBUG_ZTE_ZX" in
./arch/arm/include/debug/pl01x.S is dead code.

Fortunately, ./scripts/checkkconfigsymbols.py detects this and warns:

DEBUG_ZTE_ZX
Referencing files: arch/arm/include/debug/pl01x.S

So, remove the obsolete ifdef CONFIG_DEBUG_ZTE_ZX.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>
---
 arch/arm/include/debug/pl01x.S | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/arch/arm/include/debug/pl01x.S b/arch/arm/include/debug/pl01x.S
index 0c7bfa4c10db..c7e02d0628bf 100644
--- a/arch/arm/include/debug/pl01x.S
+++ b/arch/arm/include/debug/pl01x.S
@@ -8,13 +8,6 @@
 */
 #include <linux/amba/serial.h>
 
-#ifdef CONFIG_DEBUG_ZTE_ZX
-#undef UART01x_DR
-#undef UART01x_FR
-#define UART01x_DR     0x04
-#define UART01x_FR     0x14
-#endif
-
 #ifdef CONFIG_DEBUG_UART_PHYS
 		.macro	addruart, rp, rv, tmp
 		ldr	\rp, =CONFIG_DEBUG_UART_PHYS
-- 
2.26.2