GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-06 06:37:59 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

mfd: syscon: Return ENOTSUPP instead of ENOSYS when disabled

Browse source 
When CONFIG_MFD_SYSCON is disabled, have the function stubs return
ENOTSUPP to indicate the syscon functionality is not available.
There are currently no callers that depend on the ENOSYS return value.

This patchfixes a checkpatch warning:
    WARNING: ENOSYS means 'invalid syscall nr' and nothing else

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Philipp Zabel 2016-01-29 09:42:19 +01:00 • committed by Lee Jones
parent e9b7ba7954
commit 8c037e0c8e
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
include/linux/mfd/syscon.h
View file

@ -29,24 +29,24 @@ extern struct regmap *syscon_regmap_lookup_by_phandle(
#else
static inline struct regmap *syscon_node_to_regmap(struct device_node *np)
{
return ERR_PTR(-ENOSYS);
return ERR_PTR(-ENOTSUPP);
}
static inline struct regmap *syscon_regmap_lookup_by_compatible(const char *s)
{
return ERR_PTR(-ENOSYS);
return ERR_PTR(-ENOTSUPP);
}
static inline struct regmap *syscon_regmap_lookup_by_pdevname(const char *s)
{
return ERR_PTR(-ENOSYS);
return ERR_PTR(-ENOTSUPP);
}
static inline struct regmap *syscon_regmap_lookup_by_phandle(
struct device_node *np,
const char *property)
{
return ERR_PTR(-ENOSYS);
return ERR_PTR(-ENOTSUPP);
}
#endif