From c79e1baef93cff38a38d37092b0fc45456f45985 Mon Sep 17 00:00:00 2001
From: Heiko Carstens <hca@linux.ibm.com>
Date: Thu, 6 Aug 2026 17:53:03 +0200
Subject: [PATCH] s390/char: Enable CONTEXT_ANALYSIS

All character drivers pass clang's compile time context analysis.
Therefore enable CONTEXT_ANALYSIS.

Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
---
 drivers/s390/char/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/s390/char/Makefile b/drivers/s390/char/Makefile
index 126a87c3c6f8..0ad960d000a2 100644
--- a/drivers/s390/char/Makefile
+++ b/drivers/s390/char/Makefile
@@ -3,6 +3,8 @@
 # S/390 character devices
 #
 
+CONTEXT_ANALYSIS := y
+
 ifdef CONFIG_FUNCTION_TRACER
 # Do not trace early setup code
 CFLAGS_REMOVE_sclp_early_core.o	= $(CC_FLAGS_FTRACE)