diff options
Diffstat (limited to 'drivers/staging/greybus/i2c.c')
| -rw-r--r-- | drivers/staging/greybus/i2c.c | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/drivers/staging/greybus/i2c.c b/drivers/staging/greybus/i2c.c index 7bb85a75d3b1..ab06fc3b9e7e 100644 --- a/drivers/staging/greybus/i2c.c +++ b/drivers/staging/greybus/i2c.c @@ -10,8 +10,8 @@ #include <linux/module.h> #include <linux/slab.h> #include <linux/i2c.h> +#include <linux/greybus.h> -#include "greybus.h" #include "gbphy.h" struct gb_i2c_device { @@ -31,7 +31,14 @@ static u32 gb_i2c_functionality_map(u32 gb_i2c_functionality) return gb_i2c_functionality; /* All bits the same for now */ } -static int gb_i2c_functionality_operation(struct gb_i2c_device *gb_i2c_dev) +/* + * Do initial setup of the i2c device. This includes verifying we + * can support it (based on the protocol version it advertises). + * If that's OK, we get and cached its functionality bits. + * + * Note: gb_i2c_dev->connection is assumed to have been valid. + */ +static int gb_i2c_device_setup(struct gb_i2c_device *gb_i2c_dev) { struct gb_i2c_functionality_response response; u32 functionality; @@ -235,19 +242,6 @@ static const struct i2c_algorithm gb_i2c_algorithm = { .functionality = gb_i2c_functionality, }; -/* - * Do initial setup of the i2c device. This includes verifying we - * can support it (based on the protocol version it advertises). - * If that's OK, we get and cached its functionality bits. - * - * Note: gb_i2c_dev->connection is assumed to have been valid. - */ -static int gb_i2c_device_setup(struct gb_i2c_device *gb_i2c_dev) -{ - /* Assume the functionality never changes, just get it once */ - return gb_i2c_functionality_operation(gb_i2c_dev); -} - static int gb_i2c_probe(struct gbphy_device *gbphy_dev, const struct gbphy_device_id *id) { |