diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2018-01-22 21:24:35 -0700 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2018-01-24 05:02:50 +0000 |
| commit | 439cee90984ed9b5b614af2707aa0017528890d0 (patch) | |
| tree | f2891bff4409c6bd0b64756879ec0fb68e71bbb3 /src/device/i2c_bus.c | |
| parent | 11284d7d4374c15e81e805301d448de1a8576a18 (diff) | |
device/i2c_bus: allow i2c_bus and i2c_simple to coexist
If one wants to implement both i2c_bus.h and i2c_simple.h APIs
the compilation unit needs to be guarded or coordinated carefully
with different compilation units. Instead, name the i2c_bus
functions with _dev such that it indicates that they operate on
struct device. One other change to allow i2c_bus.h to be built in
non-ramstage environments is to ensure DEVTREE_CONST is used for
the dev field in struct bus.
BUG=b:72121803
Change-Id: I267e27e62c95013e8ff8b0728dbe9e7b523de453
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/23370
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/device/i2c_bus.c')
| -rw-r--r-- | src/device/i2c_bus.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/device/i2c_bus.c b/src/device/i2c_bus.c index 1c543efaba..30bb80ca98 100644 --- a/src/device/i2c_bus.c +++ b/src/device/i2c_bus.c @@ -44,7 +44,7 @@ struct bus *i2c_link(struct device *const dev) return link; } -int i2c_readb(struct device *const dev) +int i2c_dev_readb(struct device *const dev) { struct device *const busdev = i2c_busdev(dev); if (!busdev) @@ -74,7 +74,7 @@ int i2c_readb(struct device *const dev) } } -int i2c_writeb(struct device *const dev, uint8_t val) +int i2c_dev_writeb(struct device *const dev, uint8_t val) { struct device *const busdev = i2c_busdev(dev); if (!busdev) @@ -97,7 +97,7 @@ int i2c_writeb(struct device *const dev, uint8_t val) } } -int i2c_readb_at(struct device *const dev, uint8_t off) +int i2c_dev_readb_at(struct device *const dev, uint8_t off) { struct device *const busdev = i2c_busdev(dev); if (!busdev) @@ -135,8 +135,8 @@ int i2c_readb_at(struct device *const dev, uint8_t off) } } -int i2c_writeb_at(struct device *const dev, - const uint8_t off, const uint8_t val) +int i2c_dev_writeb_at(struct device *const dev, + const uint8_t off, const uint8_t val) { struct device *const busdev = i2c_busdev(dev); if (!busdev) |