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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-09-26 15:04:07 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 11:36:07 +0100 |
| commit | 621a5f7ad9cd1ce7933f1d302067cbd58354173c (patch) | |
| tree | a9cd51d4b4e70286a339ffc463618d0f33279c67 /include/linux/debugfs.h | |
| parent | 6e58f752a6502b43e039fd7df2c7c5cde8dde437 (diff) | |
| download | lwn-621a5f7ad9cd1ce7933f1d302067cbd58354173c.tar.gz lwn-621a5f7ad9cd1ce7933f1d302067cbd58354173c.zip | |
debugfs: Pass bool pointer to debugfs_create_bool()
Its a bit odd that debugfs_create_bool() takes 'u32 *' as an argument,
when all it needs is a boolean pointer.
It would be better to update this API to make it accept 'bool *'
instead, as that will make it more consistent and often more convenient.
Over that bool takes just a byte.
That required updates to all user sites as well, in the same commit
updating the API. regmap core was also using
debugfs_{read|write}_file_bool(), directly and variable types were
updated for that to be bool as well.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/debugfs.h')
| -rw-r--r-- | include/linux/debugfs.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 9beb636b97eb..8321fe3058d6 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -92,7 +92,7 @@ struct dentry *debugfs_create_size_t(const char *name, umode_t mode, struct dentry *debugfs_create_atomic_t(const char *name, umode_t mode, struct dentry *parent, atomic_t *value); struct dentry *debugfs_create_bool(const char *name, umode_t mode, - struct dentry *parent, u32 *value); + struct dentry *parent, bool *value); struct dentry *debugfs_create_blob(const char *name, umode_t mode, struct dentry *parent, @@ -243,7 +243,7 @@ static inline struct dentry *debugfs_create_atomic_t(const char *name, umode_t m static inline struct dentry *debugfs_create_bool(const char *name, umode_t mode, struct dentry *parent, - u32 *value) + bool *value) { return ERR_PTR(-ENODEV); } |