On 8/3/2018 1:43 PM, Greg Kroah-Hartman wrote:
On Fri, Aug 03, 2018 at 11:02:27AM +0800, Songjun Wu wrote:
Get serial id from dts.
"#ifdef CONFIG_LANTIQ" preprocessor is used because LTQ_EARLY_ASC
macro is defined in lantiq_soc.h.
lantiq_soc.h is in arch path for legacy product support.
arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
If "#ifdef preprocessor" is changed to
"if (IS_ENABLED(CONFIG_LANTIQ))", when CONFIG_LANTIQ is not enabled,
code using LTQ_EARLY_ASC is compiled.
Compilation will fail for no LTQ_EARLY_ASC defined.
Signed-off-by: Songjun Wu <songjun.wu@xxxxxxxxxxxxxxx>
---
Changes in v2: None
drivers/tty/serial/lantiq.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c
index 044128277248..836ca51460f2 100644
--- a/drivers/tty/serial/lantiq.c
+++ b/drivers/tty/serial/lantiq.c
@@ -6,6 +6,7 @@
* Copyright (C) 2007 Felix Fietkau <nbd@xxxxxxxxxxx>
* Copyright (C) 2007 John Crispin <john@xxxxxxxxxxx>
* Copyright (C) 2010 Thomas Langer, <thomas.langer@xxxxxxxxxx>
+ * Copyright (C) 2018 Intel Corporation.
Your changes here do not warrent the addition of a copyright line, don't
you agree? If not, please get a signed-off-by from your corporate
lawyer who does this this is warrented when you resend this patch.
thanks,
greg k-h
Thanks.
The copyright line will be removed when we resend this patch.
