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| author |   Geert Uytterhoeven <geert+renesas@glider.be> | 2018-10-08 13:08:48 +0200 |
|---|---|---|
| committer |   Jonathan Corbet <corbet@lwn.net> | 2018-10-12 11:38:18 -0600 |
| commit | 94ac8f2074b22465f75e93ecbb98060d7960f4b6 (patch) | |
| tree | de6f9b2ff3a568e3fa17ab1f4e49c9ce9b7797d5 /lib | |
| parent | Documentation: preempt-locking: Use better example (diff) | |
| download | linux-dev-94ac8f2074b22465f75e93ecbb98060d7960f4b6.tar.xz linux-dev-94ac8f2074b22465f75e93ecbb98060d7960f4b6.zip | |
doc: printk-formats: Remove bogus kobject references for device nodes
When converting from text to rst, the kobjects section and its sole
subsection about device tree nodes were coalesced into a single section,
yielding an inconsistent result.
Remove all references to kobjects, as
1. Device tree object pointers are not compatible to kobject pointers
(the former may embed the latter, though), and
2. there are no printk formats defined for kobject types.
Update the vsprintf() source code comments to match the above.
Fixes: b3ed23213eab1e08 ("doc: convert printk-formats.txt to rst")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/vsprintf.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index d5b3a3f95c01..c8005105e2d6 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -1833,17 +1833,15 @@ static char *ptr_to_id(char *buf, char *end, void *ptr, struct printf_spec spec) * p page flags (see struct page) given as pointer to unsigned long * g gfp flags (GFP_* and __GFP_*) given as pointer to gfp_t * v vma flags (VM_*) given as pointer to unsigned long - * - 'O' For a kobject based struct. Must be one of the following: - * - 'OF[fnpPcCF]' For a device tree object - * Without any optional arguments prints the full_name - * f device node full_name - * n device node name - * p device node phandle - * P device node path spec (name + @unit) - * F device node flags - * c major compatible string - * C full compatible string - * + * - 'OF[fnpPcCF]' For a device tree object + * Without any optional arguments prints the full_name + * f device node full_name + * n device node name + * p device node phandle + * P device node path spec (name + @unit) + * F device node flags + * c major compatible string + * C full compatible string * - 'x' For printing the address. Equivalent to "%lx". * * ** When making changes please also update: |