diff options
| author | Jett Rink <jettrink@chromium.org> | 2018-05-03 09:41:17 -0600 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-05-04 03:01:57 -0700 |
| commit | 5df15c0b254bfa7b96c3c0db2a82ff5c9d8c0d75 (patch) | |
| tree | fc6c5c371bd59ffb0fd73146424140b462f11e21 /driver/stm_mems_common.c | |
| parent | 97bf820d2d3102a53f9ae8f4fea3f5c4709028d6 (diff) | |
| download | chrome-ec-5df15c0b254bfa7b96c3c0db2a82ff5c9d8c0d75.tar.gz | |
stm: inline raw_read8 in header file
Rename raw_read8 to st_raw_read8 and statically inline in the header
file. Removing the extern removes linker warnings when including this
header file without the driver, which happens in baseboard files.
BRANCH=none
BUG=none
TEST=including "driver/accelgyro_lsm6dsm.h" in c files that
do not link the actual driver will now compile.
Change-Id: I43f799a3b05b2343e012d43bdc9459d138ecf1b5
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1042727
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'driver/stm_mems_common.c')
| -rw-r--r-- | driver/stm_mems_common.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/driver/stm_mems_common.c b/driver/stm_mems_common.c index 4af0cb4a34..c7b84b5b98 100644 --- a/driver/stm_mems_common.c +++ b/driver/stm_mems_common.c @@ -9,24 +9,6 @@ #include "stm_mems_common.h" /** - * Read single register - */ -int raw_read8(const int port, const int addr, const int reg, int *data_ptr) -{ - /* TODO: Implement SPI interface support */ - return i2c_read8(port, addr, reg, data_ptr); -} - -/** - * Write single register - */ -int raw_write8(const int port, const int addr, const int reg, int data) -{ - /* TODO: Implement SPI interface support */ - return i2c_write8(port, addr, reg, data); -} - -/** * st_raw_read_n - Read n bytes for read */ int st_raw_read_n(const int port, const int addr, const uint8_t reg, @@ -72,7 +54,7 @@ int st_write_data_with_mask(const struct motion_sensor_t *s, int reg, int err; int new_data = 0x00, old_data = 0x00; - err = raw_read8(s->port, s->addr, reg, &old_data); + err = st_raw_read8(s->port, s->addr, reg, &old_data); if (err != EC_SUCCESS) return err; @@ -82,7 +64,7 @@ int st_write_data_with_mask(const struct motion_sensor_t *s, int reg, if (new_data == old_data) return EC_SUCCESS; - return raw_write8(s->port, s->addr, reg, new_data); + return st_raw_write8(s->port, s->addr, reg, new_data); } /** |