From 3c0befbdbdb79e8d4b324a3977ec949447761a72 Mon Sep 17 00:00:00 2001
From: wangjianyu3 <wangjianyu3@xiaomi.com>
Date: Thu, 18 Jul 2024 12:05:34 +0800
Subject: [PATCH] dev_mem: Add config for segment regions

Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
---
 drivers/misc/dev_mem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/dev_mem.c b/drivers/misc/dev_mem.c
index acdd3d5b2f2..655c3a7772f 100644
--- a/drivers/misc/dev_mem.c
+++ b/drivers/misc/dev_mem.c
@@ -226,8 +226,7 @@ int devmem_register(void)
       kmm_free(region);
       return len;
     }
-#endif
-
+#else
   if (len + (4 - merge) > DEVMEM_REGION)
     {
       len = DEVMEM_REGION - (4 - merge);
@@ -250,6 +249,7 @@ int devmem_register(void)
       region[len].start = (uintptr_t)_sbss;
       region[len++].end = (uintptr_t)_ebss;
     }
+#endif
 
   /* register the new MEM driver */