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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-09-27 01:04:07 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 13:36:07 +0300 |
| commit | 621a5f7ad9cd1ce7933f1d302067cbd58354173c (patch) | |
| tree | a9cd51d4b4e70286a339ffc463618d0f33279c67 /Documentation/filesystems | |
| parent | 6e58f752a6502b43e039fd7df2c7c5cde8dde437 (diff) | |
| download | linux-621a5f7ad9cd1ce7933f1d302067cbd58354173c.tar.xz | |
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 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/debugfs.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/filesystems/debugfs.txt b/Documentation/filesystems/debugfs.txt index 463f595733e8..4f45f71149cb 100644 --- a/Documentation/filesystems/debugfs.txt +++ b/Documentation/filesystems/debugfs.txt @@ -105,7 +105,7 @@ a variable of type size_t. Boolean values can be placed in debugfs with: struct dentry *debugfs_create_bool(const char *name, umode_t mode, - struct dentry *parent, u32 *value); + struct dentry *parent, bool *value); A read on the resulting file will yield either Y (for non-zero values) or N, followed by a newline. If written to, it will accept either upper- or |