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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2019-02-24 19:52:50 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-02-25 09:46:10 +0100 |
| commit | 52085506972f6acf04c2f7252de62da2711cea6d (patch) | |
| tree | 6b251c9d9e3a52e70715797e1aecc5cb11668550 /include/mfd | |
| parent | b559b5c5e60f783dce654684ed192e65e11afbf3 (diff) | |
| download | barebox-52085506972f6acf04c2f7252de62da2711cea6d.tar.gz barebox-52085506972f6acf04c2f7252de62da2711cea6d.tar.xz | |
regmap: Implement syscon_regmap_lookup_by_compatible()
Implement syscon_regmap_lookup_by_compatible() to simplify porting kernel code.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Tested-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/mfd')
| -rw-r--r-- | include/mfd/syscon.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/mfd/syscon.h b/include/mfd/syscon.h index 63b893e4ae..902f9fa2f3 100644 --- a/include/mfd/syscon.h +++ b/include/mfd/syscon.h @@ -21,6 +21,7 @@ void __iomem *syscon_base_lookup_by_pdevname(const char *s); void __iomem *syscon_base_lookup_by_phandle (struct device_node *np, const char *property); struct regmap *syscon_node_to_regmap(struct device_node *np); +struct regmap *syscon_regmap_lookup_by_compatible(const char *s); #else static inline void __iomem *syscon_base_lookup_by_pdevname(const char *s) { @@ -37,6 +38,10 @@ static inline struct regmap *syscon_node_to_regmap(struct device_node *np) { return ERR_PTR(-ENOSYS); } +static inline struct regmap *syscon_regmap_lookup_by_compatible(const char *s) +{ + return ERR_PTR(-ENOSYS); +} #endif #endif |