2021-10-14 21:36:21

by Nathan Lynch

Subject: [PATCH] of: make of_node_check_flag() device_node parameter const

The device_node argument isn't modified by of_node_check_flag(), so mark it
const.

Signed-off-by: Nathan Lynch <[email protected]>
---
include/linux/of.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/of.h b/include/linux/of.h
index 6f1c41f109bb..ac3a5dcbf9e1 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -185,7 +185,7 @@ static inline bool of_node_is_root(const struct device_node *node)
return node && (node->parent == NULL);
}

-static inline int of_node_check_flag(struct device_node *n, unsigned long flag)
+static inline int of_node_check_flag(const struct device_node *n, unsigned long flag)
{
return test_bit(flag, &n->_flags);
}
--
2.31.1

2021-10-20 16:36:36

by Rob Herring

Subject: Re: [PATCH] of: make of_node_check_flag() device_node parameter const

On Thu, 14 Oct 2021 12:30:55 -0500, Nathan Lynch wrote:
> The device_node argument isn't modified by of_node_check_flag(), so mark it
> const.
>
> Signed-off-by: Nathan Lynch <[email protected]>
> ---
> include/linux/of.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>

Applied, thanks!