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author | Paul Mundt <lethal@linux-sh.org> | 2010-09-24 04:04:26 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2010-09-24 04:04:26 +0900 |
commit | 3f224f4e057ce67713f3e7a8890f2fbe12d047a5 (patch) | |
tree | bcaa45b4a0095c4c502ffac056e26481a7b49442 /arch/sh/kernel | |
parent | a234ca0faa65dcd5cc473915bd925130ebb7b74b (diff) | |
download | linux-stable-3f224f4e057ce67713f3e7a8890f2fbe12d047a5.tar.gz linux-stable-3f224f4e057ce67713f3e7a8890f2fbe12d047a5.tar.bz2 linux-stable-3f224f4e057ce67713f3e7a8890f2fbe12d047a5.zip |
sh: provide generic arch_debugfs_dir.
While sh previously had its own debugfs root, there now exists a
common arch_debugfs_dir prototype, so we switch everything over to
that. Presumably once more architectures start making use of this
we'll be able to just kill off the stub kdebugfs wrapper.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel')
-rw-r--r-- | arch/sh/kernel/Makefile | 4 | ||||
-rw-r--r-- | arch/sh/kernel/kdebugfs.c | 16 | ||||
-rw-r--r-- | arch/sh/kernel/setup.c | 15 |
3 files changed, 18 insertions, 17 deletions
diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile index a1effb673722..8eed6a485446 100644 --- a/arch/sh/kernel/Makefile +++ b/arch/sh/kernel/Makefile @@ -12,8 +12,8 @@ endif CFLAGS_REMOVE_return_address.o = -pg obj-y := clkdev.o debugtraps.o dma-nommu.o dumpstack.o \ - idle.o io.o irq.o \ - irq_$(BITS).o machvec.o nmi_debug.o process.o \ + idle.o io.o irq.o irq_$(BITS).o kdebugfs.o \ + machvec.o nmi_debug.o process.o \ process_$(BITS).o ptrace.o ptrace_$(BITS).o \ reboot.o return_address.o \ setup.o signal_$(BITS).o sys_sh.o sys_sh$(BITS).o \ diff --git a/arch/sh/kernel/kdebugfs.c b/arch/sh/kernel/kdebugfs.c new file mode 100644 index 000000000000..e11c30bb100c --- /dev/null +++ b/arch/sh/kernel/kdebugfs.c @@ -0,0 +1,16 @@ +#include <linux/module.h> +#include <linux/init.h> +#include <linux/debugfs.h> + +struct dentry *arch_debugfs_dir; +EXPORT_SYMBOL(arch_debugfs_dir); + +static int __init arch_kdebugfs_init(void) +{ + arch_debugfs_dir = debugfs_create_dir("sh", NULL); + if (!arch_debugfs_dir) + return -ENOMEM; + + return 0; +} +arch_initcall(arch_kdebugfs_init); diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index e769401a78ba..f24d0ea8be2d 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -24,7 +24,6 @@ #include <linux/module.h> #include <linux/smp.h> #include <linux/err.h> -#include <linux/debugfs.h> #include <linux/crash_dump.h> #include <linux/mmzone.h> #include <linux/clk.h> @@ -458,17 +457,3 @@ const struct seq_operations cpuinfo_op = { .show = show_cpuinfo, }; #endif /* CONFIG_PROC_FS */ - -struct dentry *sh_debugfs_root; - -static int __init sh_debugfs_init(void) -{ - sh_debugfs_root = debugfs_create_dir("sh", NULL); - if (!sh_debugfs_root) - return -ENOMEM; - if (IS_ERR(sh_debugfs_root)) - return PTR_ERR(sh_debugfs_root); - - return 0; -} -arch_initcall(sh_debugfs_init); |