git: e81b14633b0b - main - newbus: Minor update fix.

[Warner Losh]

The branch main has been updated by imp:

URL: https://cgit.FreeBSD.org/src/commit/?id=e81b14633b0ba66d9e03cae693c03e247510ca11

commit e81b14633b0ba66d9e03cae693c03e247510ca11
Author:     Warner Losh <imp at FreeBSD.org>
AuthorDate: 2021-04-17 19:53:01 +0000
Commit:     Warner Losh <imp at FreeBSD.org>
CommitDate: 2021-04-17 19:56:28 +0000

    newbus: Minor update fix.
    
    driver_t was supposed to just be a quick hack for 4.x
    compatibility. However, it's been documented now as the preferred API
    rather than the replacement kobj_class_t. Drop the note about 4.x since
    it's clear we're a bit late to retiring its use through the tree with
    almost 1500 references to driver_t.
    
    Sponsored by:           Netflix
---
 sys/sys/bus.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/sys/sys/bus.h b/sys/sys/bus.h
index 11c8086d7107..668201ffbcd5 100644
--- a/sys/sys/bus.h
+++ b/sys/sys/bus.h
@@ -164,8 +164,9 @@ typedef void (*dev_lookup_fn)(void *arg, const char *name,
 EVENTHANDLER_DECLARE(dev_lookup, dev_lookup_fn);
 
 /**
- * @brief A device driver (included mainly for compatibility with
- * FreeBSD 4.x).
+ * @brief A device driver.
+ *
+ * Provides an abstraction layer for driver dispatch.
  */
 typedef struct kobj_class	driver_t;