i2c-pxa2xx: pass of_node from platform driver to adapter and publish
the of_node will auto-publish devices which are added to the device
tree.
Commit 925bb9c6 aka ("of/i2c: Fix module load order issue caused by
of_i2c.c) moved the of_i2c_register_devices() function from the i2c core
back to the drivers. This patch does the same thing for the pxa driver.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 8612836..27b28e7 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -29,6 +29,7 @@
#include <linux/errno.h>
#include <linux/interrupt.h>
#include <linux/i2c-pxa.h>
+#include <linux/of_i2c.h>
#include <linux/platform_device.h>
#include <linux/err.h>
#include <linux/clk.h>
@@ -1138,6 +1139,9 @@
i2c->adap.algo_data = i2c;
i2c->adap.dev.parent = &dev->dev;
+#ifdef CONFIG_OF
+ i2c->adap.dev.of_node = dev->dev.of_node;
+#endif
if (i2c_type == REGS_CE4100)
ret = i2c_add_adapter(&i2c->adap);
@@ -1147,6 +1151,7 @@
printk(KERN_INFO "I2C: Failed to add bus\n");
goto eadapt;
}
+ of_i2c_register_devices(&i2c->adap);
platform_set_drvdata(dev, i2c);