git: 02d61f27585f - main - hdaa: Don't hold a mutex while creating child devices

[John Baldwin]

The branch main has been updated by jhb:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=02d61f27585f52d422fc1e235ac6226e27145162

commit 02d61f27585f52d422fc1e235ac6226e27145162
Author:     John Baldwin <j...@freebsd.org>
AuthorDate: 2025-03-10 17:34:07 +0000
Commit:     John Baldwin <j...@freebsd.org>
CommitDate: 2025-03-10 17:34:07 +0000

    hdaa: Don't hold a mutex while creating child devices
    
    The lock is already not held while deleting child devices, and the
    bus_topo_lock is already held when child devices are created.
    
    Reviewed by:    imp
    Differential Revision:  https://reviews.freebsd.org/D49272
---
 sys/dev/sound/pci/hda/hdaa.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/dev/sound/pci/hda/hdaa.c b/sys/dev/sound/pci/hda/hdaa.c
index f53e93a2355b..ac62c04b5374 100644
--- a/sys/dev/sound/pci/hda/hdaa.c
+++ b/sys/dev/sound/pci/hda/hdaa.c
@@ -6200,7 +6200,9 @@ hdaa_configure(device_t dev)
        HDA_BOOTHVERBOSE(
                device_printf(dev, "Creating PCM devices...\n");
        );
+       hdaa_unlock(devinfo);
        hdaa_create_pcms(devinfo);
+       hdaa_lock(devinfo);
 
        HDA_BOOTVERBOSE(
                if (devinfo->quirks != 0) {