diff options
| author | Warner Losh <imp@FreeBSD.org> | 2021-06-23 02:27:57 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2021-06-23 02:52:06 +0000 |
| commit | ddfc9c4c59e2ea4871100d8c076adffe3af8ff21 (patch) | |
| tree | 3a4cc2294b046b13050512960da01d0af6acc963 /sys/dev/smbus | |
| parent | a7f6c6fd94d658b9e3f6f9bec02edfefb1a3d652 (diff) | |
Diffstat (limited to 'sys/dev/smbus')
| -rw-r--r-- | sys/dev/smbus/smbus.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/sys/dev/smbus/smbus.c b/sys/dev/smbus/smbus.c index d6b4d9ab78b6..3de5cbc2b1f8 100644 --- a/sys/dev/smbus/smbus.c +++ b/sys/dev/smbus/smbus.c @@ -32,11 +32,12 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/systm.h> +#include <sys/bus.h> #include <sys/lock.h> #include <sys/malloc.h> #include <sys/module.h> #include <sys/mutex.h> -#include <sys/bus.h> +#include <sys/sbuf.h> #include <dev/smbus/smbconf.h> #include <dev/smbus/smbus.h> @@ -135,16 +136,13 @@ smbus_hinted_child(device_t bus, const char *dname, int dunit) } static int -smbus_child_location_str(device_t parent, device_t child, char *buf, - size_t buflen) +smbus_child_location(device_t parent, device_t child, struct sbuf *sb) { struct smbus_ivar *devi; devi = device_get_ivars(child); if (devi->addr != 0) - snprintf(buf, buflen, "addr=0x%x", devi->addr); - else if (buflen) - buf[0] = 0; + sbuf_printf(sb, "addr=0x%x", devi->addr); return (0); } @@ -228,7 +226,7 @@ static device_method_t smbus_methods[] = { DEVMETHOD(bus_add_child, smbus_add_child), DEVMETHOD(bus_hinted_child, smbus_hinted_child), DEVMETHOD(bus_probe_nomatch, smbus_probe_nomatch), - DEVMETHOD(bus_child_location_str, smbus_child_location_str), + DEVMETHOD(bus_child_location, smbus_child_location), DEVMETHOD(bus_print_child, smbus_print_child), DEVMETHOD(bus_read_ivar, smbus_read_ivar), DEVMETHOD(bus_write_ivar, smbus_write_ivar), |