git: e4a38f5407d1 - main - powerpc pseries xics: Use devclass_find to lookup xicp devclass.

The branch main has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=e4a38f5407d14972b5de750ef067165d6975b4f4

commit e4a38f5407d14972b5de750ef067165d6975b4f4
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-04-27 22:08:47 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2022-04-27 22:08:47 +0000

    powerpc pseries xics: Use devclass_find to lookup xicp devclass.
    
    Reviewed by:    jhibbits
    Differential Revision:  https://reviews.freebsd.org/D35083
---
 sys/powerpc/pseries/xics.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sys/powerpc/pseries/xics.c b/sys/powerpc/pseries/xics.c
index 393b88976554..b3ddf3f0bf15 100644
--- a/sys/powerpc/pseries/xics.c
+++ b/sys/powerpc/pseries/xics.c
@@ -167,11 +167,13 @@ EARLY_DRIVER_MODULE(xics, ofwbus, xics_driver, xics_devclass, 0, 0,
 static struct resource *
 xicp_mem_for_cpu(int cpu)
 {
+	devclass_t dc;
 	device_t dev;
 	struct xicp_softc *sc;
 	int i;
 
-	for (i = 0; (dev = devclass_get_device(xicp_devclass, i)) != NULL; i++){
+	dc = devclass_find(xicp_driver.name);
+	for (i = 0; (dev = devclass_get_device(dc, i)) != NULL; i++){
 		sc = device_get_softc(dev);
 		if (cpu >= sc->cpu_range[0] && cpu < sc->cpu_range[1])
 			return (sc->mem[cpu - sc->cpu_range[0]]);