[PATCH 2/3] riscv: mm: mark CBO relate initialization funcs as __init

[Jisheng Zhang]

The two functions cbo_get_block_size() and riscv_init_cbo_blocksizes()
are only called during booting, mark them as __init.

Signed-off-by: Jisheng Zhang <jszhang at kernel.org>
Reviewed-by: Conor Dooley <conor.dooley at microchip.com>
---
 arch/riscv/mm/cacheflush.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/riscv/mm/cacheflush.c b/arch/riscv/mm/cacheflush.c
index fca532ddf3ec..fbc59b3f69f2 100644
--- a/arch/riscv/mm/cacheflush.c
+++ b/arch/riscv/mm/cacheflush.c
@@ -104,9 +104,9 @@ EXPORT_SYMBOL_GPL(riscv_cbom_block_size);
 unsigned int riscv_cboz_block_size;
 EXPORT_SYMBOL_GPL(riscv_cboz_block_size);
 
-static void cbo_get_block_size(struct device_node *node,
-			       const char *name, u32 *block_size,
-			       unsigned long *first_hartid)
+static void __init cbo_get_block_size(struct device_node *node,
+				      const char *name, u32 *block_size,
+				      unsigned long *first_hartid)
 {
 	unsigned long hartid;
 	u32 val;
@@ -126,7 +126,7 @@ static void cbo_get_block_size(struct device_node *node,
 	}
 }
 
-void riscv_init_cbo_blocksizes(void)
+void __init riscv_init_cbo_blocksizes(void)
 {
 	unsigned long cbom_hartid, cboz_hartid;
 	u32 cbom_block_size = 0, cboz_block_size = 0;
-- 
2.40.1