i2c: Add support for device alias names
Based on earlier work by Jon Smirl and Jochen Friedrich. This patch allows new-style i2c chip drivers to have alias names using the official kernel aliasing system and MODULE_DEVICE_TABLE(). At this point, the old i2c driver binding scheme (driver_name/type) is still supported. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Jochen Friedrich <jochen@scram.de> Cc: Jon Smirl <jonsmirl@gmail.com> Cc: Kay Sievers <kay.sievers@vrfy.org>
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Jean Delvare
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ee56d97742
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d2653e9273
@ -142,7 +142,8 @@ static void pcf857x_set16(struct gpio_chip *chip, unsigned offset, int value)
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/*-------------------------------------------------------------------------*/
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static int pcf857x_probe(struct i2c_client *client)
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static int pcf857x_probe(struct i2c_client *client,
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const struct i2c_device_id *id)
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{
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struct pcf857x_platform_data *pdata;
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struct pcf857x *gpio;
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