Merge tag 'asoc-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v4.13

The big news with this release is the of-graph card, this provides a
replacement for simple-card that is much more flexibile and scalable,
allowing many more systems to use a generic sound card than was possible
before:

 - The of-graph card, finally merged after a long and dedicated effort
   by Morimoto-san.
 - New widget types intended mainly for use with DSPs.
 - New drivers for Allwinner V3s SoCs, Ensonic ES8316, several classes
   of x86 machine, Rockchip PDM controllers, STM32 I2S and S/PDIF
   controllers and ZTE AUD96P22 CODECs.

1 files changed, 13 insertions, 4 deletions

diff --git a/drivers/misc/cxl/main.c b/drivers/misc/cxl/main.c
index 1703655072b1..c1ba0d42cbc8 100644
--- a/drivers/misc/cxl/main.c
+++ b/drivers/misc/cxl/main.c
@@ -329,8 +329,15 @@ static int __init init_cxl(void)
 
 	cxl_debugfs_init();
 
-	if ((rc = register_cxl_calls(&cxl_calls)))
-		goto err;
+	/*
+	 * we don't register the callback on P9. slb callack is only
+	 * used for the PSL8 MMU and CX4.
+	 */
+	if (cxl_is_power8()) {
+		rc = register_cxl_calls(&cxl_calls);
+		if (rc)
+			goto err;
+	}
 
 	if (cpu_has_feature(CPU_FTR_HVMODE)) {
 		cxl_ops = &cxl_native_ops;
@@ -347,7 +354,8 @@ static int __init init_cxl(void)
 
 	return 0;
 err1:
-	unregister_cxl_calls(&cxl_calls);
+	if (cxl_is_power8())
+		unregister_cxl_calls(&cxl_calls);
 err:
 	cxl_debugfs_exit();
 	cxl_file_exit();
@@ -366,7 +374,8 @@ static void exit_cxl(void)
 
 	cxl_debugfs_exit();
 	cxl_file_exit();
-	unregister_cxl_calls(&cxl_calls);
+	if (cxl_is_power8())
+		unregister_cxl_calls(&cxl_calls);
 	idr_destroy(&cxl_adapter_idr);
 }