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Date: Wed, 15 Oct 2014 23:03:29 +0300 From: Octavian Purdila <octavian.purdila@...el.com> To: wsa@...-dreams.de Cc: linux@...ck-us.net, johan@...nel.org, linux-i2c@...r.kernel.org, linux-api@...r.kernel.org, linux-kernel@...r.kernel.org, Octavian Purdila <octavian.purdila@...el.com> Subject: [PATH v3 2/4] i2c: document struct i2c_adapter Document the i2c_adapter fields that must be initialized before calling i2c_add_adapter(). Signed-off-by: Octavian Purdila <octavian.purdila@...el.com> --- include/linux/i2c.h | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/include/linux/i2c.h b/include/linux/i2c.h index a95efeb..36041e2 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -418,9 +418,19 @@ int i2c_recover_bus(struct i2c_adapter *adap); int i2c_generic_gpio_recovery(struct i2c_adapter *adap); int i2c_generic_scl_recovery(struct i2c_adapter *adap); -/* - * i2c_adapter is the structure used to identify a physical i2c bus along - * with the access algorithms necessary to access it. +/** + * struct i2c_adapter - represents an I2C physical bus + * + * The following members must be set by the adapter driver before + * calling i2c_add_adapter(): + * + * @owner: the module owner, usually THIS_MODULE + * @class: bitmask of I2C_CLASS_* + * @algo: see struct i2c_algorithm + * @dev.parent: set this to the struct device of the driver (e.g. pci_dev->dev, + * usb->interface->dev, platform_device->dev etc.) + * @name: name of this i2c bus + * @bus_recovery_info: see struct i2c_bus_recovery_info. Optional. */ struct i2c_adapter { struct module *owner; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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