devnum-util: define helper macros for formatting devnum major/minor pairs

And port some parts over.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gpt-auto-generator/gpt-auto-generator.c b/src/gpt-auto-generator/gpt-auto-generator.c
index 8b35b2364d..cd4b05c52d 100644
--- a/src/gpt-auto-generator/gpt-auto-generator.c
+++ b/src/gpt-auto-generator/gpt-auto-generator.c
@@ -58,8 +58,8 @@ static int open_parent_block_device(dev_t devnum, int *ret_fd) {
         if (sd_device_get_devname(d, &name) < 0) {
                 r = sd_device_get_syspath(d, &name);
                 if (r < 0) {
-                        log_device_debug_errno(d, r, "Device %u:%u does not have a name, ignoring: %m",
-                                               major(devnum), minor(devnum));
+                        log_device_debug_errno(d, r, "Device " DEVNUM_FORMAT_STR " does not have a name, ignoring: %m",
+                                               DEVNUM_FORMAT_VAL(devnum));
                         return 0;
                 }
         }