From 7008546c7ba4a6b3bfacddeaea7c3b446c0b057c Mon Sep 17 00:00:00 2001
From: Heiko Carstens <hca@linux.ibm.com>
Date: Thu, 6 Aug 2026 17:38:48 +0200
Subject: [PATCH] s390/cio: Enable CONTEXT_ANALYSIS

All cio code passes clang's compile time context analysis.
Therefore enable CONTEXT_ANALYSIS.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
---
 drivers/s390/cio/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/s390/cio/Makefile b/drivers/s390/cio/Makefile
index 3bd1c245183f..611a39103df9 100644
--- a/drivers/s390/cio/Makefile
+++ b/drivers/s390/cio/Makefile
@@ -3,6 +3,8 @@
 # Makefile for the S/390 common i/o drivers
 #
 
+CONTEXT_ANALYSIS := y
+
 # The following is required for define_trace.h to find ./trace.h
 CFLAGS_trace.o := -I$(src)
 CFLAGS_vfio_ccw_trace.o := -I$(src)