Merge tag 'powerpc-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc updates from Michael Ellerman:

 - Add AT_HWCAP3 and AT_HWCAP4 aux vector entries for future use
   by glibc

 - Add support for recognising the Power11 architected and raw PVRs

 - Add support for nr_cpus=n on the command line where the
   boot CPU is >= n

 - Add ppcxx_allmodconfig targets for all 32-bit sub-arches

 - Other small features, cleanups and fixes

Thanks to Akanksha J N, Brian King, Christophe Leroy, Dawei Li, Geoff
Levand, Greg Kroah-Hartman, Jan-Benedict Glaw, Kajol Jain, Kunwu Chan,
Li zeming, Madhavan Srinivasan, Masahiro Yamada, Nathan Chancellor,
Nicholas Piggin, Peter Bergner, Qiheng Lin, Randy Dunlap, Ricardo B.
Marliere, Rob Herring, Sathvika Vasireddy, Shrikanth Hegde, Uwe
Kleine-König, Vaibhav Jain, and Wen Xiong.

* tag 'powerpc-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (71 commits)
  powerpc/macio: Make remove callback of macio driver void returned
  powerpc/83xx: Fix build failure with FPU=n
  powerpc/64s: Fix get_hugepd_cache_index() build failure
  powerpc/4xx: Fix warp_gpio_leds build failure
  powerpc/amigaone: Make several functions static
  powerpc/embedded6xx: Fix no previous prototype for avr_uart_send() etc.
  macintosh/adb: make adb_dev_class constant
  powerpc: xor_vmx: Add '-mhard-float' to CFLAGS
  powerpc/fsl: Fix mfpmr() asm constraint error
  powerpc: Remove cpu-as-y completely
  powerpc/fsl: Modernise mt/mfpmr
  powerpc/fsl: Fix mfpmr build errors with newer binutils
  powerpc/64s: Use .machine power4 around dcbt
  powerpc/64s: Move dcbt/dcbtst sequence into a macro
  powerpc/mm: Code cleanup for __hash_page_thp
  powerpc/hv-gpci: Fix the H_GET_PERF_COUNTER_INFO hcall return value checks
  powerpc/irq: Allow softirq to hardirq stack transition
  powerpc: Stop using of_root
  powerpc/machdep: Define 'compatibles' property in ppc_md and use it
  of: Reimplement of_machine_is_compatible() using of_machine_compatible_match()
  ...

3 files changed, 5 insertions, 9 deletions

diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index 558ec68d768e..8e6c84df4ca1 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -320,7 +320,7 @@ static irqreturn_t fsl_msi_cascade(int irq, void *data)
 	return ret;
 }
 
-static int fsl_of_msi_remove(struct platform_device *ofdev)
+static void fsl_of_msi_remove(struct platform_device *ofdev)
 {
 	struct fsl_msi *msi = platform_get_drvdata(ofdev);
 	int virq, i;
@@ -343,8 +343,6 @@ static int fsl_of_msi_remove(struct platform_device *ofdev)
 	if ((msi->feature & FSL_PIC_IP_MASK) != FSL_PIC_IP_VMPIC)
 		iounmap(msi->msi_regs);
 	kfree(msi);
-
-	return 0;
 }
 
 static struct lock_class_key fsl_msi_irq_class;
@@ -603,7 +601,7 @@ static struct platform_driver fsl_of_msi_driver = {
 		.of_match_table = fsl_of_msi_ids,
 	},
 	.probe = fsl_of_msi_probe,
-	.remove = fsl_of_msi_remove,
+	.remove_new = fsl_of_msi_remove,
 };
 
 static __init int fsl_of_msi_init(void)
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index dabbdd356664..d94cf36b0f65 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -49,7 +49,7 @@
 #define DBG(fmt...)
 #endif
 
-struct bus_type mpic_subsys = {
+const struct bus_type mpic_subsys = {
 	.name = "mpic",
 	.dev_name = "mpic",
 };
diff --git a/arch/powerpc/sysdev/pmi.c b/arch/powerpc/sysdev/pmi.c
index fcf8d1516210..737f97fd67d7 100644
--- a/arch/powerpc/sysdev/pmi.c
+++ b/arch/powerpc/sysdev/pmi.c
@@ -173,7 +173,7 @@ out:
 	return rc;
 }
 
-static int pmi_of_remove(struct platform_device *dev)
+static void pmi_of_remove(struct platform_device *dev)
 {
 	struct pmi_handler *handler, *tmp;
 
@@ -189,13 +189,11 @@ static int pmi_of_remove(struct platform_device *dev)
 
 	kfree(data);
 	data = NULL;
-
-	return 0;
 }
 
 static struct platform_driver pmi_of_platform_driver = {
 	.probe		= pmi_of_probe,
-	.remove		= pmi_of_remove,
+	.remove_new	= pmi_of_remove,
 	.driver = {
 		.name = "pmi",
 		.of_match_table = pmi_match,