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| author |   Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com> | 2012-03-23 13:36:28 +0530 |
|---|---|---|
| committer |   Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-04-17 00:18:36 -0400 |
| commit | 9fe2a7015393dc0203ac39242ae9c89038994f3c (patch) | |
| tree | bfc2da0985afec7b951946029db8607d9c6d2e8d /include/linux/debugfs.h | |
| parent | Linux 3.4-rc3 (diff) | |
| download | linux-dev-9fe2a7015393dc0203ac39242ae9c89038994f3c.tar.xz linux-dev-9fe2a7015393dc0203ac39242ae9c89038994f3c.zip | |
debugfs: Add support to print u32 array in debugfs
Move the code from Xen to debugfs to make the code common
for other users as well.
Accked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
Signed-off-by: Suzuki Poulose <suzuki@in.ibm.com>
[v1: Fixed rebase issues]
[v2: Fixed PPC compile issues]
Signed-off-by: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'include/linux/debugfs.h')
| -rw-r--r-- | include/linux/debugfs.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index ae36b72c22f3..66c434f5dd1e 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -93,6 +93,10 @@ struct dentry *debugfs_create_regset32(const char *name, umode_t mode, int debugfs_print_regs32(struct seq_file *s, const struct debugfs_reg32 *regs, int nregs, void __iomem *base, char *prefix); +struct dentry *debugfs_create_u32_array(const char *name, umode_t mode, + struct dentry *parent, + u32 *array, u32 elements); + bool debugfs_initialized(void); #else @@ -219,6 +223,13 @@ static inline bool debugfs_initialized(void) return false; } +static inline struct dentry *debugfs_create_u32_array(const char *name, umode_t mode, + struct dentry *parent, + u32 *array, u32 elements) +{ + return ERR_PTR(-ENODEV); +} + #endif #endif |