[xen master] xen/arm: Drop early_uart_init macro from debug-meson.inc

[patchbot@xxxxxxx]

commit 2d2fda0223392ef39ea00b8ee80d33ec29ef0eab
Author:     Michal Orzel <michal.orzel@xxxxxxx>
AuthorDate: Fri Nov 18 12:46:16 2022 +0100
Commit:     Julien Grall <jgrall@xxxxxxxxxx>
CommitDate: Tue Dec 6 18:19:50 2022 +0000

    xen/arm: Drop early_uart_init macro from debug-meson.inc
    
    early_uart_init macro is only used if CONFIG_EARLY_UART_INIT is set.
    This config option depends on EARLY_UART_PL011, so there is no point
    in defining it for MESON, especially if it is empty. Remove it and adapt
    the existing comment.
    
    Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
    Acked-by: Julien Grall <julien@xxxxxxx>
---
 xen/arch/arm/arm64/debug-meson.inc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/xen/arch/arm/arm64/debug-meson.inc 
b/xen/arch/arm/arm64/debug-meson.inc
index e1a8fa8ab9..e65e1ccde4 100644
--- a/xen/arch/arm/arm64/debug-meson.inc
+++ b/xen/arch/arm/arm64/debug-meson.inc
@@ -23,9 +23,10 @@
 
 #define AML_UART_TX_FIFO_FULL   21
 
-.macro early_uart_init xb, c
-/* Uart has already been initialized by Firmware, for instance by TF-A */
-.endm
+/*
+ * No need for early_uart_init, as UART has already been initialized
+ * by Firmware, for instance by TF-A.
+ */
 
 /*
  * MESON UART wait UART to be ready to transmit
--
generated by git-patchbot for /home/xen/git/xen.git#master