* [PATCH] powerpc: rename powerpc_debugfs_root to arch_debugfs_dir
@ 2021-08-10 4:54 Aneesh Kumar K.V
0 siblings, 0 replies; only message in thread
From: Aneesh Kumar K.V @ 2021-08-10 4:54 UTC (permalink / raw)
To: linuxppc-dev, mpe; +Cc: Aneesh Kumar K.V
No functional change in this patch. arch_debugfs_dir is the generic kernel
name declared in linux/debugfs.h for arch-specific debugfs directory.
Architectures like x86/s390 already use the name. Rename powerpc
specific powerpc_debugfs_root to arch_debugfs_dir.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
---
arch/powerpc/include/asm/debugfs.h | 13 -------------
arch/powerpc/kernel/Makefile | 3 ++-
arch/powerpc/kernel/dawr.c | 3 +--
arch/powerpc/kernel/eeh.c | 16 ++++++++--------
arch/powerpc/kernel/eeh_cache.c | 4 ++--
arch/powerpc/kernel/fadump.c | 4 ++--
arch/powerpc/kernel/hw_breakpoint.c | 1 -
arch/powerpc/kernel/kdebugfs.c | 14 ++++++++++++++
arch/powerpc/kernel/security.c | 16 ++++++++--------
arch/powerpc/kernel/setup-common.c | 13 -------------
arch/powerpc/kernel/setup_64.c | 1 -
arch/powerpc/kernel/traps.c | 4 ++--
arch/powerpc/kvm/book3s_xics.c | 6 +++---
arch/powerpc/kvm/book3s_xive.c | 3 +--
arch/powerpc/kvm/book3s_xive_native.c | 3 +--
arch/powerpc/mm/book3s64/hash_utils.c | 4 ++--
arch/powerpc/mm/book3s64/pgtable.c | 4 ++--
arch/powerpc/mm/book3s64/radix_tlb.c | 4 ++--
arch/powerpc/mm/ptdump/bats.c | 4 ++--
arch/powerpc/mm/ptdump/segment_regs.c | 4 ++--
arch/powerpc/platforms/cell/axon_msi.c | 4 ++--
arch/powerpc/platforms/powernv/memtrace.c | 3 +--
arch/powerpc/platforms/powernv/opal-imc.c | 4 ++--
arch/powerpc/platforms/powernv/opal-lpc.c | 4 ++--
arch/powerpc/platforms/powernv/opal-xscom.c | 4 ++--
arch/powerpc/platforms/powernv/pci-ioda.c | 4 ++--
arch/powerpc/platforms/pseries/dtl.c | 4 ++--
arch/powerpc/platforms/pseries/lpar.c | 5 +++--
arch/powerpc/sysdev/xive/common.c | 3 +--
arch/powerpc/xmon/xmon.c | 6 +++---
30 files changed, 74 insertions(+), 91 deletions(-)
delete mode 100644 arch/powerpc/include/asm/debugfs.h
create mode 100644 arch/powerpc/kernel/kdebugfs.c
diff --git a/arch/powerpc/include/asm/debugfs.h b/arch/powerpc/include/asm/debugfs.h
deleted file mode 100644
index 2c5c48571d75..000000000000
--- a/arch/powerpc/include/asm/debugfs.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-#ifndef _ASM_POWERPC_DEBUGFS_H
-#define _ASM_POWERPC_DEBUGFS_H
-
-/*
- * Copyright 2017, Michael Ellerman, IBM Corporation.
- */
-
-#include <linux/debugfs.h>
-
-extern struct dentry *powerpc_debugfs_root;
-
-#endif /* _ASM_POWERPC_DEBUGFS_H */
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index f66b63e81c3b..7be36c1e1db6 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -46,7 +46,8 @@ obj-y := cputable.o syscalls.o \
prom.o traps.o setup-common.o \
udbg.o misc.o io.o misc_$(BITS).o \
of_platform.o prom_parse.o firmware.o \
- hw_breakpoint_constraints.o interrupt.o
+ hw_breakpoint_constraints.o interrupt.o \
+ kdebugfs.o
obj-y += ptrace/
obj-$(CONFIG_PPC64) += setup_64.o \
paca.o nvram_64.o note.o
diff --git a/arch/powerpc/kernel/dawr.c b/arch/powerpc/kernel/dawr.c
index cdc2dccb987d..64e423d2fe0f 100644
--- a/arch/powerpc/kernel/dawr.c
+++ b/arch/powerpc/kernel/dawr.c
@@ -9,7 +9,6 @@
#include <linux/export.h>
#include <linux/fs.h>
#include <linux/debugfs.h>
-#include <asm/debugfs.h>
#include <asm/machdep.h>
#include <asm/hvcall.h>
@@ -101,7 +100,7 @@ static int __init dawr_force_setup(void)
if (PVR_VER(mfspr(SPRN_PVR)) == PVR_POWER9) {
/* Turn DAWR off by default, but allow admin to turn it on */
debugfs_create_file_unsafe("dawr_enable_dangerous", 0600,
- powerpc_debugfs_root,
+ arch_debugfs_dir,
&dawr_force_enable,
&dawr_enable_fops);
}
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index 3bbdcc86d01b..e9b597ed423c 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -21,9 +21,9 @@
#include <linux/spinlock.h>
#include <linux/export.h>
#include <linux/of.h>
+#include <linux/debugfs.h>
#include <linux/atomic.h>
-#include <asm/debugfs.h>
#include <asm/eeh.h>
#include <asm/eeh_event.h>
#include <asm/io.h>
@@ -1901,24 +1901,24 @@ static int __init eeh_init_proc(void)
proc_create_single("powerpc/eeh", 0, NULL, proc_eeh_show);
#ifdef CONFIG_DEBUG_FS
debugfs_create_file_unsafe("eeh_enable", 0600,
- powerpc_debugfs_root, NULL,
+ arch_debugfs_dir, NULL,
&eeh_enable_dbgfs_ops);
debugfs_create_u32("eeh_max_freezes", 0600,
- powerpc_debugfs_root, &eeh_max_freezes);
+ arch_debugfs_dir, &eeh_max_freezes);
debugfs_create_bool("eeh_disable_recovery", 0600,
- powerpc_debugfs_root,
+ arch_debugfs_dir,
&eeh_debugfs_no_recover);
debugfs_create_file_unsafe("eeh_dev_check", 0600,
- powerpc_debugfs_root, NULL,
+ arch_debugfs_dir, NULL,
&eeh_dev_check_fops);
debugfs_create_file_unsafe("eeh_dev_break", 0600,
- powerpc_debugfs_root, NULL,
+ arch_debugfs_dir, NULL,
&eeh_dev_break_fops);
debugfs_create_file_unsafe("eeh_force_recover", 0600,
- powerpc_debugfs_root, NULL,
+ arch_debugfs_dir, NULL,
&eeh_force_recover_fops);
debugfs_create_file_unsafe("eeh_dev_can_recover", 0600,
- powerpc_debugfs_root, NULL,
+ arch_debugfs_dir, NULL,
&eeh_dev_can_recover_fops);
eeh_cache_debugfs_init();
#endif
diff --git a/arch/powerpc/kernel/eeh_cache.c b/arch/powerpc/kernel/eeh_cache.c
index bf3270426d82..9bdaaf7fddc9 100644
--- a/arch/powerpc/kernel/eeh_cache.c
+++ b/arch/powerpc/kernel/eeh_cache.c
@@ -12,8 +12,8 @@
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/atomic.h>
+#include <linux/debugfs.h>
#include <asm/pci-bridge.h>
-#include <asm/debugfs.h>
#include <asm/ppc-pci.h>
@@ -283,6 +283,6 @@ DEFINE_SHOW_ATTRIBUTE(eeh_addr_cache);
void eeh_cache_debugfs_init(void)
{
debugfs_create_file_unsafe("eeh_address_cache", 0400,
- powerpc_debugfs_root, NULL,
+ arch_debugfs_dir, NULL,
&eeh_addr_cache_fops);
}
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index b990075285f5..b7ceb041743c 100644
--- a/arch/powerpc/kernel/fadump.c
+++ b/arch/powerpc/kernel/fadump.c
@@ -24,8 +24,8 @@
#include <linux/slab.h>
#include <linux/cma.h>
#include <linux/hugetlb.h>
+#include <linux/debugfs.h>
-#include <asm/debugfs.h>
#include <asm/page.h>
#include <asm/prom.h>
#include <asm/fadump.h>
@@ -1557,7 +1557,7 @@ static void fadump_init_files(void)
return;
}
- debugfs_create_file("fadump_region", 0444, powerpc_debugfs_root, NULL,
+ debugfs_create_file("fadump_region", 0444, arch_debugfs_dir, NULL,
&fadump_region_fops);
if (fw_dump.dump_active) {
diff --git a/arch/powerpc/kernel/hw_breakpoint.c b/arch/powerpc/kernel/hw_breakpoint.c
index 21a638aff72f..91a3be14808b 100644
--- a/arch/powerpc/kernel/hw_breakpoint.c
+++ b/arch/powerpc/kernel/hw_breakpoint.c
@@ -22,7 +22,6 @@
#include <asm/processor.h>
#include <asm/sstep.h>
#include <asm/debug.h>
-#include <asm/debugfs.h>
#include <asm/hvcall.h>
#include <asm/inst.h>
#include <linux/uaccess.h>
diff --git a/arch/powerpc/kernel/kdebugfs.c b/arch/powerpc/kernel/kdebugfs.c
new file mode 100644
index 000000000000..36d3124d5a8b
--- /dev/null
+++ b/arch/powerpc/kernel/kdebugfs.c
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/debugfs.h>
+#include <linux/export.h>
+#include <linux/init.h>
+
+struct dentry *arch_debugfs_dir;
+EXPORT_SYMBOL(arch_debugfs_dir);
+
+static int __init arch_kdebugfs_init(void)
+{
+ arch_debugfs_dir = debugfs_create_dir("powerpc", NULL);
+ return 0;
+}
+arch_initcall(arch_kdebugfs_init);
diff --git a/arch/powerpc/kernel/security.c b/arch/powerpc/kernel/security.c
index cc51fa52e783..1a998490fe60 100644
--- a/arch/powerpc/kernel/security.c
+++ b/arch/powerpc/kernel/security.c
@@ -11,10 +11,10 @@
#include <linux/nospec.h>
#include <linux/prctl.h>
#include <linux/seq_buf.h>
+#include <linux/debugfs.h>
#include <asm/asm-prototypes.h>
#include <asm/code-patching.h>
-#include <asm/debugfs.h>
#include <asm/security_features.h>
#include <asm/setup.h>
#include <asm/inst.h>
@@ -106,7 +106,7 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_barrier_nospec, barrier_nospec_get,
static __init int barrier_nospec_debugfs_init(void)
{
debugfs_create_file_unsafe("barrier_nospec", 0600,
- powerpc_debugfs_root, NULL,
+ arch_debugfs_dir, NULL,
&fops_barrier_nospec);
return 0;
}
@@ -114,7 +114,7 @@ device_initcall(barrier_nospec_debugfs_init);
static __init int security_feature_debugfs_init(void)
{
- debugfs_create_x64("security_features", 0400, powerpc_debugfs_root,
+ debugfs_create_x64("security_features", 0400, arch_debugfs_dir,
&powerpc_security_features);
return 0;
}
@@ -420,7 +420,7 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_stf_barrier, stf_barrier_get, stf_barrier_set,
static __init int stf_barrier_debugfs_init(void)
{
- debugfs_create_file_unsafe("stf_barrier", 0600, powerpc_debugfs_root,
+ debugfs_create_file_unsafe("stf_barrier", 0600, arch_debugfs_dir,
NULL, &fops_stf_barrier);
return 0;
}
@@ -748,7 +748,7 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_count_cache_flush, count_cache_flush_get,
static __init int count_cache_flush_debugfs_init(void)
{
debugfs_create_file_unsafe("count_cache_flush", 0600,
- powerpc_debugfs_root, NULL,
+ arch_debugfs_dir, NULL,
&fops_count_cache_flush);
return 0;
}
@@ -834,9 +834,9 @@ DEFINE_SIMPLE_ATTRIBUTE(fops_uaccess_flush, uaccess_flush_get, uaccess_flush_set
static __init int rfi_flush_debugfs_init(void)
{
- debugfs_create_file("rfi_flush", 0600, powerpc_debugfs_root, NULL, &fops_rfi_flush);
- debugfs_create_file("entry_flush", 0600, powerpc_debugfs_root, NULL, &fops_entry_flush);
- debugfs_create_file("uaccess_flush", 0600, powerpc_debugfs_root, NULL, &fops_uaccess_flush);
+ debugfs_create_file("rfi_flush", 0600, arch_debugfs_dir, NULL, &fops_rfi_flush);
+ debugfs_create_file("entry_flush", 0600, arch_debugfs_dir, NULL, &fops_entry_flush);
+ debugfs_create_file("uaccess_flush", 0600, arch_debugfs_dir, NULL, &fops_uaccess_flush);
return 0;
}
device_initcall(rfi_flush_debugfs_init);
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index aa9c2d01424a..b1e43b69a559 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -33,7 +33,6 @@
#include <linux/of_platform.h>
#include <linux/hugetlb.h>
#include <linux/pgtable.h>
-#include <asm/debugfs.h>
#include <asm/io.h>
#include <asm/paca.h>
#include <asm/prom.h>
@@ -773,18 +772,6 @@ static int __init check_cache_coherency(void)
late_initcall(check_cache_coherency);
#endif /* CONFIG_CHECK_CACHE_COHERENCY */
-#ifdef CONFIG_DEBUG_FS
-struct dentry *powerpc_debugfs_root;
-EXPORT_SYMBOL(powerpc_debugfs_root);
-
-static int powerpc_debugfs_init(void)
-{
- powerpc_debugfs_root = debugfs_create_dir("powerpc", NULL);
- return 0;
-}
-arch_initcall(powerpc_debugfs_init);
-#endif
-
void ppc_printk_progress(char *s, unsigned short hex)
{
pr_info("%s\n", s);
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 1ff258f6c76c..eaa79a0996d1 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -32,7 +32,6 @@
#include <linux/nmi.h>
#include <linux/pgtable.h>
-#include <asm/debugfs.h>
#include <asm/kvm_guest.h>
#include <asm/io.h>
#include <asm/kdump.h>
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index dfbce527c98e..c8f648727d36 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -37,10 +37,10 @@
#include <linux/smp.h>
#include <linux/console.h>
#include <linux/kmsg_dump.h>
+#include <linux/debugfs.h>
#include <asm/emulated_ops.h>
#include <linux/uaccess.h>
-#include <asm/debugfs.h>
#include <asm/interrupt.h>
#include <asm/io.h>
#include <asm/machdep.h>
@@ -2267,7 +2267,7 @@ static int __init ppc_warn_emulated_init(void)
struct ppc_emulated_entry *entries = (void *)&ppc_emulated;
dir = debugfs_create_dir("emulated_instructions",
- powerpc_debugfs_root);
+ arch_debugfs_dir);
debugfs_create_u32("do_warn", 0644, dir, &ppc_warn_emulated);
diff --git a/arch/powerpc/kvm/book3s_xics.c b/arch/powerpc/kvm/book3s_xics.c
index 303e3cb096db..ebd5d920de8c 100644
--- a/arch/powerpc/kvm/book3s_xics.c
+++ b/arch/powerpc/kvm/book3s_xics.c
@@ -10,13 +10,13 @@
#include <linux/gfp.h>
#include <linux/anon_inodes.h>
#include <linux/spinlock.h>
-
+#include <linux/debugfs.h>
#include <linux/uaccess.h>
+
#include <asm/kvm_book3s.h>
#include <asm/kvm_ppc.h>
#include <asm/hvcall.h>
#include <asm/xics.h>
-#include <asm/debugfs.h>
#include <asm/time.h>
#include <linux/seq_file.h>
@@ -1024,7 +1024,7 @@ static void xics_debugfs_init(struct kvmppc_xics *xics)
return;
}
- xics->dentry = debugfs_create_file(name, 0444, powerpc_debugfs_root,
+ xics->dentry = debugfs_create_file(name, 0444, arch_debugfs_dir,
xics, &xics_debug_fops);
pr_debug("%s: created %s\n", __func__, name);
diff --git a/arch/powerpc/kvm/book3s_xive.c b/arch/powerpc/kvm/book3s_xive.c
index 8cfab3547494..19adbb1dda04 100644
--- a/arch/powerpc/kvm/book3s_xive.c
+++ b/arch/powerpc/kvm/book3s_xive.c
@@ -22,7 +22,6 @@
#include <asm/xive.h>
#include <asm/xive-regs.h>
#include <asm/debug.h>
-#include <asm/debugfs.h>
#include <asm/time.h>
#include <asm/opal.h>
@@ -2329,7 +2328,7 @@ static void xive_debugfs_init(struct kvmppc_xive *xive)
return;
}
- xive->dentry = debugfs_create_file(name, S_IRUGO, powerpc_debugfs_root,
+ xive->dentry = debugfs_create_file(name, S_IRUGO, arch_debugfs_dir,
xive, &xive_debug_fops);
pr_debug("%s: created %s\n", __func__, name);
diff --git a/arch/powerpc/kvm/book3s_xive_native.c b/arch/powerpc/kvm/book3s_xive_native.c
index 573ecaab3597..4ce800c7454f 100644
--- a/arch/powerpc/kvm/book3s_xive_native.c
+++ b/arch/powerpc/kvm/book3s_xive_native.c
@@ -20,7 +20,6 @@
#include <asm/xive.h>
#include <asm/xive-regs.h>
#include <asm/debug.h>
-#include <asm/debugfs.h>
#include <asm/opal.h>
#include <linux/debugfs.h>
@@ -1257,7 +1256,7 @@ static void xive_native_debugfs_init(struct kvmppc_xive *xive)
return;
}
- xive->dentry = debugfs_create_file(name, 0444, powerpc_debugfs_root,
+ xive->dentry = debugfs_create_file(name, 0444, arch_debugfs_dir,
xive, &xive_native_debug_fops);
pr_debug("%s: created %s\n", __func__, name);
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c
index ac5720371c0d..c145776d3ae5 100644
--- a/arch/powerpc/mm/book3s64/hash_utils.c
+++ b/arch/powerpc/mm/book3s64/hash_utils.c
@@ -36,8 +36,8 @@
#include <linux/hugetlb.h>
#include <linux/cpu.h>
#include <linux/pgtable.h>
+#include <linux/debugfs.h>
-#include <asm/debugfs.h>
#include <asm/interrupt.h>
#include <asm/processor.h>
#include <asm/mmu.h>
@@ -2072,7 +2072,7 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_hpt_order, hpt_order_get, hpt_order_set, "%llu\n")
static int __init hash64_debugfs(void)
{
- debugfs_create_file("hpt_order", 0600, powerpc_debugfs_root, NULL,
+ debugfs_create_file("hpt_order", 0600, arch_debugfs_dir, NULL,
&fops_hpt_order);
return 0;
}
diff --git a/arch/powerpc/mm/book3s64/pgtable.c b/arch/powerpc/mm/book3s64/pgtable.c
index 9ffa65074cb0..7011a8f16d7a 100644
--- a/arch/powerpc/mm/book3s64/pgtable.c
+++ b/arch/powerpc/mm/book3s64/pgtable.c
@@ -6,9 +6,9 @@
#include <linux/sched.h>
#include <linux/mm_types.h>
#include <linux/memblock.h>
+#include <linux/debugfs.h>
#include <misc/cxl-base.h>
-#include <asm/debugfs.h>
#include <asm/pgalloc.h>
#include <asm/tlb.h>
#include <asm/trace.h>
@@ -520,7 +520,7 @@ static int __init pgtable_debugfs_setup(void)
* invalidated as expected.
*/
debugfs_create_bool("tlbie_enabled", 0600,
- powerpc_debugfs_root,
+ arch_debugfs_dir,
&tlbie_enabled);
return 0;
diff --git a/arch/powerpc/mm/book3s64/radix_tlb.c b/arch/powerpc/mm/book3s64/radix_tlb.c
index 5cca0fe130e7..05ee64a1cf4a 100644
--- a/arch/powerpc/mm/book3s64/radix_tlb.c
+++ b/arch/powerpc/mm/book3s64/radix_tlb.c
@@ -10,6 +10,7 @@
#include <linux/memblock.h>
#include <linux/mmu_context.h>
#include <linux/sched/mm.h>
+#include <linux/debugfs.h>
#include <asm/ppc-opcode.h>
#include <asm/tlb.h>
@@ -17,7 +18,6 @@
#include <asm/trace.h>
#include <asm/cputhreads.h>
#include <asm/plpar_wrappers.h>
-#include <asm/debugfs.h>
#include "internal.h"
@@ -1567,7 +1567,7 @@ static const struct file_operations fops_tlbflush = {
static int __init create_tlb_single_page_flush_ceiling(void)
{
debugfs_create_file("tlb_single_page_flush_ceiling", S_IRUSR | S_IWUSR,
- powerpc_debugfs_root, NULL, &fops_tlbflush);
+ arch_debugfs_dir, NULL, &fops_tlbflush);
return 0;
}
late_initcall(create_tlb_single_page_flush_ceiling);
diff --git a/arch/powerpc/mm/ptdump/bats.c b/arch/powerpc/mm/ptdump/bats.c
index c4c628b03cf8..8bf7383fb26c 100644
--- a/arch/powerpc/mm/ptdump/bats.c
+++ b/arch/powerpc/mm/ptdump/bats.c
@@ -7,7 +7,7 @@
*/
#include <linux/pgtable.h>
-#include <asm/debugfs.h>
+#include <linux/debugfs.h>
#include <asm/cpu_has_feature.h>
#include "ptdump.h"
@@ -103,7 +103,7 @@ static const struct file_operations bats_fops = {
static int __init bats_init(void)
{
debugfs_create_file("block_address_translation", 0400,
- powerpc_debugfs_root, NULL, &bats_fops);
+ arch_debugfs_dir, NULL, &bats_fops);
return 0;
}
device_initcall(bats_init);
diff --git a/arch/powerpc/mm/ptdump/segment_regs.c b/arch/powerpc/mm/ptdump/segment_regs.c
index 565048a0c9be..9223dfb85c51 100644
--- a/arch/powerpc/mm/ptdump/segment_regs.c
+++ b/arch/powerpc/mm/ptdump/segment_regs.c
@@ -6,7 +6,7 @@
* This dumps the content of Segment Registers
*/
-#include <asm/debugfs.h>
+#include <linux/debugfs.h>
static void seg_show(struct seq_file *m, int i)
{
@@ -55,7 +55,7 @@ static const struct file_operations sr_fops = {
static int __init sr_init(void)
{
- debugfs_create_file("segment_registers", 0400, powerpc_debugfs_root,
+ debugfs_create_file("segment_registers", 0400, arch_debugfs_dir,
NULL, &sr_fops);
return 0;
}
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index ca2555b8a0c2..82335e364c44 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -12,8 +12,8 @@
#include <linux/export.h>
#include <linux/of_platform.h>
#include <linux/slab.h>
+#include <linux/debugfs.h>
-#include <asm/debugfs.h>
#include <asm/dcr.h>
#include <asm/machdep.h>
#include <asm/prom.h>
@@ -480,6 +480,6 @@ void axon_msi_debug_setup(struct device_node *dn, struct axon_msic *msic)
snprintf(name, sizeof(name), "msic_%d", of_node_to_nid(dn));
- debugfs_create_file(name, 0600, powerpc_debugfs_root, msic, &fops_msic);
+ debugfs_create_file(name, 0600, arch_debugfs_dir, msic, &fops_msic);
}
#endif /* DEBUG */
diff --git a/arch/powerpc/platforms/powernv/memtrace.c b/arch/powerpc/platforms/powernv/memtrace.c
index 537a4daed614..877720c64515 100644
--- a/arch/powerpc/platforms/powernv/memtrace.c
+++ b/arch/powerpc/platforms/powernv/memtrace.c
@@ -18,7 +18,6 @@
#include <linux/memory_hotplug.h>
#include <linux/numa.h>
#include <asm/machdep.h>
-#include <asm/debugfs.h>
#include <asm/cacheflush.h>
/* This enables us to keep track of the memory removed from each node. */
@@ -330,7 +329,7 @@ DEFINE_SIMPLE_ATTRIBUTE(memtrace_init_fops, memtrace_enable_get,
static int memtrace_init(void)
{
memtrace_debugfs_dir = debugfs_create_dir("memtrace",
- powerpc_debugfs_root);
+ arch_debugfs_dir);
debugfs_create_file("enable", 0600, memtrace_debugfs_dir,
NULL, &memtrace_init_fops);
diff --git a/arch/powerpc/platforms/powernv/opal-imc.c b/arch/powerpc/platforms/powernv/opal-imc.c
index 7824cc364bc4..63e4738baf33 100644
--- a/arch/powerpc/platforms/powernv/opal-imc.c
+++ b/arch/powerpc/platforms/powernv/opal-imc.c
@@ -13,11 +13,11 @@
#include <linux/of_address.h>
#include <linux/of_platform.h>
#include <linux/crash_dump.h>
+#include <linux/debugfs.h>
#include <asm/opal.h>
#include <asm/io.h>
#include <asm/imc-pmu.h>
#include <asm/cputhreads.h>
-#include <asm/debugfs.h>
static struct dentry *imc_debugfs_parent;
@@ -56,7 +56,7 @@ static void export_imc_mode_and_cmd(struct device_node *node,
u32 cb_offset;
struct imc_mem_info *ptr = pmu_ptr->mem_info;
- imc_debugfs_parent = debugfs_create_dir("imc", powerpc_debugfs_root);
+ imc_debugfs_parent = debugfs_create_dir("imc", arch_debugfs_dir);
if (of_property_read_u32(node, "cb_offset", &cb_offset))
cb_offset = IMC_CNTL_BLK_OFFSET;
diff --git a/arch/powerpc/platforms/powernv/opal-lpc.c b/arch/powerpc/platforms/powernv/opal-lpc.c
index 608569082ba0..1e5d51db40f8 100644
--- a/arch/powerpc/platforms/powernv/opal-lpc.c
+++ b/arch/powerpc/platforms/powernv/opal-lpc.c
@@ -10,13 +10,13 @@
#include <linux/bug.h>
#include <linux/io.h>
#include <linux/slab.h>
+#include <linux/debugfs.h>
#include <asm/machdep.h>
#include <asm/firmware.h>
#include <asm/opal.h>
#include <asm/prom.h>
#include <linux/uaccess.h>
-#include <asm/debugfs.h>
#include <asm/isa-bridge.h>
static int opal_lpc_chip_id = -1;
@@ -371,7 +371,7 @@ static int opal_lpc_init_debugfs(void)
if (opal_lpc_chip_id < 0)
return -ENODEV;
- root = debugfs_create_dir("lpc", powerpc_debugfs_root);
+ root = debugfs_create_dir("lpc", arch_debugfs_dir);
rc |= opal_lpc_debugfs_create_type(root, "io", OPAL_LPC_IO);
rc |= opal_lpc_debugfs_create_type(root, "mem", OPAL_LPC_MEM);
diff --git a/arch/powerpc/platforms/powernv/opal-xscom.c b/arch/powerpc/platforms/powernv/opal-xscom.c
index fd510d961b8c..6b4eed2ef4fa 100644
--- a/arch/powerpc/platforms/powernv/opal-xscom.c
+++ b/arch/powerpc/platforms/powernv/opal-xscom.c
@@ -14,11 +14,11 @@
#include <linux/gfp.h>
#include <linux/slab.h>
#include <linux/uaccess.h>
+#include <linux/debugfs.h>
#include <asm/machdep.h>
#include <asm/firmware.h>
#include <asm/opal.h>
-#include <asm/debugfs.h>
#include <asm/prom.h>
static u64 opal_scom_unmangle(u64 addr)
@@ -189,7 +189,7 @@ static int scom_debug_init(void)
if (!firmware_has_feature(FW_FEATURE_OPAL))
return 0;
- root = debugfs_create_dir("scom", powerpc_debugfs_root);
+ root = debugfs_create_dir("scom", arch_debugfs_dir);
if (!root)
return -1;
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 7de464679292..eb4897f499ab 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -20,6 +20,7 @@
#include <linux/iommu.h>
#include <linux/rculist.h>
#include <linux/sizes.h>
+#include <linux/debugfs.h>
#include <asm/sections.h>
#include <asm/io.h>
@@ -32,7 +33,6 @@
#include <asm/iommu.h>
#include <asm/tce.h>
#include <asm/xics.h>
-#include <asm/debugfs.h>
#include <asm/firmware.h>
#include <asm/pnv-pci.h>
#include <asm/mmzone.h>
@@ -2259,7 +2259,7 @@ static void pnv_pci_ioda_create_dbgfs(void)
phb = hose->private_data;
sprintf(name, "PCI%04x", hose->global_number);
- phb->dbgfs = debugfs_create_dir(name, powerpc_debugfs_root);
+ phb->dbgfs = debugfs_create_dir(name, arch_debugfs_dir);
debugfs_create_file_unsafe("dump_diag_regs", 0200, phb->dbgfs,
phb, &pnv_pci_diag_data_fops);
diff --git a/arch/powerpc/platforms/pseries/dtl.c b/arch/powerpc/platforms/pseries/dtl.c
index 982f069e4c31..352af5b14a0f 100644
--- a/arch/powerpc/platforms/pseries/dtl.c
+++ b/arch/powerpc/platforms/pseries/dtl.c
@@ -11,10 +11,10 @@
#include <linux/spinlock.h>
#include <asm/smp.h>
#include <linux/uaccess.h>
+#include <linux/debugfs.h>
#include <asm/firmware.h>
#include <asm/dtl.h>
#include <asm/lppaca.h>
-#include <asm/debugfs.h>
#include <asm/plpar_wrappers.h>
#include <asm/machdep.h>
@@ -338,7 +338,7 @@ static int dtl_init(void)
/* set up common debugfs structure */
- dtl_dir = debugfs_create_dir("dtl", powerpc_debugfs_root);
+ dtl_dir = debugfs_create_dir("dtl", arch_debugfs_dir);
debugfs_create_x8("dtl_event_mask", 0600, dtl_dir, &dtl_event_mask);
debugfs_create_u32("dtl_buf_entries", 0400, dtl_dir, &dtl_buf_entries);
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index dab356e3ff87..2c1d66b5fde3 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -22,6 +22,8 @@
#include <linux/workqueue.h>
#include <linux/proc_fs.h>
#include <linux/pgtable.h>
+#include <linux/debugfs.h>
+
#include <asm/processor.h>
#include <asm/mmu.h>
#include <asm/page.h>
@@ -39,7 +41,6 @@
#include <asm/kexec.h>
#include <asm/fadump.h>
#include <asm/asm-prototypes.h>
-#include <asm/debugfs.h>
#include <asm/dtl.h>
#include "pseries.h"
@@ -2016,7 +2017,7 @@ static int __init vpa_debugfs_init(void)
if (!firmware_has_feature(FW_FEATURE_SPLPAR))
return 0;
- vpa_dir = debugfs_create_dir("vpa", powerpc_debugfs_root);
+ vpa_dir = debugfs_create_dir("vpa", arch_debugfs_dir);
/* set up the per-cpu vpa file*/
for_each_possible_cpu(i) {
diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c
index dbdbbc2f1dc5..f85915ca0f98 100644
--- a/arch/powerpc/sysdev/xive/common.c
+++ b/arch/powerpc/sysdev/xive/common.c
@@ -21,7 +21,6 @@
#include <linux/msi.h>
#include <linux/vmalloc.h>
-#include <asm/debugfs.h>
#include <asm/prom.h>
#include <asm/io.h>
#include <asm/smp.h>
@@ -1716,7 +1715,7 @@ DEFINE_SHOW_ATTRIBUTE(xive_core_debug);
int xive_core_debug_init(void)
{
if (xive_enabled())
- debugfs_create_file("xive", 0400, powerpc_debugfs_root,
+ debugfs_create_file("xive", 0400, arch_debugfs_dir,
NULL, &xive_core_debug_fops);
return 0;
}
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index da4d7f225a40..ead460b80905 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -26,8 +26,8 @@
#include <linux/ctype.h>
#include <linux/highmem.h>
#include <linux/security.h>
+#include <linux/debugfs.h>
-#include <asm/debugfs.h>
#include <asm/ptrace.h>
#include <asm/smp.h>
#include <asm/string.h>
@@ -4077,8 +4077,8 @@ DEFINE_SIMPLE_ATTRIBUTE(xmon_dbgfs_ops, xmon_dbgfs_get,
static int __init setup_xmon_dbgfs(void)
{
- debugfs_create_file("xmon", 0600, powerpc_debugfs_root, NULL,
- &xmon_dbgfs_ops);
+ debugfs_create_file("xmon", 0600, arch_debugfs_dir, NULL,
+ &xmon_dbgfs_ops);
return 0;
}
device_initcall(setup_xmon_dbgfs);
--
2.31.1
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2021-08-10 4:55 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-10 4:54 [PATCH] powerpc: rename powerpc_debugfs_root to arch_debugfs_dir Aneesh Kumar K.V
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.