[PATCH] mm: cma: Fix stub for cma_skip_dt_default_reserved_mem()

[Mark Brown]

The stub for cma_skip_dt_default_reserved_mem() is not inlined so
triggers build warnings:

In file included from /tmp/next/build/fs/proc/meminfo.c:18:
/tmp/next/build/include/linux/cma.h:68:13: warning: 'cma_skip_dt_default_reserved_mem' defined but not used [-Wunused-function]
   68 | static bool cma_skip_dt_default_reserved_mem(void)
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

which are fatal with -Werror.

Fixes: 26332ae848f08 ("of: reserved_mem: Allow reserved_mem framework detect "cma=" kernel param")
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 include/linux/cma.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/cma.h b/include/linux/cma.h
index 0bf408360641..d0793eaaadaa 100644
--- a/include/linux/cma.h
+++ b/include/linux/cma.h
@@ -65,7 +65,7 @@ extern void cma_reserve_pages_on_error(struct cma *cma);
 #ifdef CONFIG_DMA_CMA
 extern bool cma_skip_dt_default_reserved_mem(void);
 #else
-static bool cma_skip_dt_default_reserved_mem(void)
+static inline bool cma_skip_dt_default_reserved_mem(void)
 {
 	return false;
 }

---
base-commit: d0d97f0b2b2b4633022dfaef4ac08af0b7917efe
change-id: 20260128-cma-fix-stubs-26b13ce1471d

Best regards,
--  
Mark Brown <broonie@xxxxxxxxxx>