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i2c-i801: Add device tree support

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Add support for probing slave devices parsed from the device tree.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Thierry Reding 2012-12-16 21:11:54 +01:00 committed by Jean Delvare
parent 8547a5bc10
commit f6afc8b158
1 changed files with 2 additions and 0 deletions
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2
drivers/i2c/busses/i2c-i801.c
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@ -81,6 +81,7 @@
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/wait.h> #include <linux/wait.h>
#include <linux/err.h> #include <linux/err.h>
#include <linux/of_i2c.h>
#if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \ #if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \
defined CONFIG_DMI defined CONFIG_DMI
@ -1215,6 +1216,7 @@ static int __devinit i801_probe(struct pci_dev *dev,
goto exit_free_irq; goto exit_free_irq;
} }
of_i2c_register_devices(&priv->adapter);
i801_probe_optional_slaves(priv); i801_probe_optional_slaves(priv);
/* We ignore errors - multiplexing is optional */ /* We ignore errors - multiplexing is optional */
i801_add_mux(priv); i801_add_mux(priv);