From: Thierry Reding <thierry.reding@avionic-design.de>
Date: Sun, 16 Dec 2012 20:11:54 +0000 (+0100)
Subject: i2c-i801: Add device tree support
X-Git-Tag: v3.8-rc1~87^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f6afc8b158951cf2c8492e10e4ee70abc7b213f3;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

i2c-i801: Add device tree support

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>
---

diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 6abc00d..e80eafc 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -81,6 +81,7 @@
 #include <linux/slab.h>
 #include <linux/wait.h>
 #include <linux/err.h>
+#include <linux/of_i2c.h>
 
 #if (defined CONFIG_I2C_MUX_GPIO || defined CONFIG_I2C_MUX_GPIO_MODULE) && \
 		defined CONFIG_DMI
@@ -1215,6 +1216,7 @@ static int __devinit i801_probe(struct pci_dev *dev,
 		goto exit_free_irq;
 	}
 
+	of_i2c_register_devices(&priv->adapter);
 	i801_probe_optional_slaves(priv);
 	/* We ignore errors - multiplexing is optional */
 	i801_add_mux(priv);