git: a94ed493b507 - main - dev/mana: replace power2 function

[Doug Moore]

The branch main has been updated by dougm:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=a94ed493b50752cee09245fc312c63b00331f217

commit a94ed493b50752cee09245fc312c63b00331f217
Author:     Doug Moore <do...@freebsd.org>
AuthorDate: 2024-06-24 06:55:01 +0000
Commit:     Doug Moore <do...@freebsd.org>
CommitDate: 2024-06-24 06:55:01 +0000

    dev/mana: replace power2 function
    
    Replace is_power_of_2(length) with power2(length).  When length != 0, as in
    this case, they produce the same result.  This will allow an implementation
    of is_power_of_two to be dropped.
    
    Reviewed by:    alc, markj
    Differential Revision:  https://reviews.freebsd.org/D45536
---
 sys/dev/mana/gdma_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/mana/gdma_main.c b/sys/dev/mana/gdma_main.c
index 6be3e148d0da..6f3e182ba1eb 100644
--- a/sys/dev/mana/gdma_main.c
+++ b/sys/dev/mana/gdma_main.c
@@ -942,7 +942,7 @@ mana_gd_create_dma_region(struct gdma_dev *gd,
        int err;
        int i;
 
-       if (length < PAGE_SIZE || !is_power_of_2(length)) {
+       if (length < PAGE_SIZE || !powerof2(length)) {
                mana_err(NULL, "gmi size incorrect: %u\n", length);
                return EINVAL;
        }