#include <linux/clk.h>
#include <linux/completion.h>
+#include <linux/delay.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
module_exit(mxs_i2c_exit);
MODULE_AUTHOR("Marek Vasut <marex@denx.de>");
-MODULE_AUTHOR("Wolfram Sang <w.sang@pengutronix.de>");
+MODULE_AUTHOR("Wolfram Sang <kernel@pengutronix.de>");
MODULE_DESCRIPTION("MXS I2C Bus Driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:" DRIVER_NAME);
module_platform_driver(i2c_pca_pf_driver);
-MODULE_AUTHOR("Wolfram Sang <w.sang@pengutronix.de>");
+MODULE_AUTHOR("Wolfram Sang <kernel@pengutronix.de>");
MODULE_DESCRIPTION("I2C-PCA9564/PCA9665 platform driver");
MODULE_LICENSE("GPL");
clk_disable(i2c->clk);
spin_unlock_irqrestore(&i2c->lock, flags);
- return ret;
+ return ret < 0 ? ret : num;
}
static u32 rk3x_i2c_func(struct i2c_adapter *adap)
* published by the Free Software Foundation.
*/
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
#include <linux/clk.h>
-#include <linux/io.h>
#include <linux/delay.h>
-#include <linux/interrupt.h>
#include <linux/err.h>
-#include <linux/of.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/module.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
+#include <linux/of.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/platform_device.h>
/* SSC registers */
#define SSC_BRG 0x000
dev_dbg(&adap->dev, "adapter [%s] registered\n", adap->name);
+ pm_runtime_no_callbacks(&adap->dev);
+
#ifdef CONFIG_I2C_COMPAT
res = class_compat_create_link(i2c_adapter_compat_class, &adap->dev,
adap->dev.parent);
struct i2c_algorithm algo;
struct i2c_adapter *parent;
- void *mux_priv; /* the mux chip/device */
- u32 chan_id; /* the channel id */
+ struct device *mux_dev;
+ void *mux_priv;
+ u32 chan_id;
int (*select)(struct i2c_adapter *, void *mux_priv, u32 chan_id);
int (*deselect)(struct i2c_adapter *, void *mux_priv, u32 chan_id);
/* Set up private adapter data */
priv->parent = parent;
+ priv->mux_dev = mux_dev;
priv->mux_priv = mux_priv;
priv->chan_id = chan_id;
priv->select = select;
char symlink_name[20];
snprintf(symlink_name, sizeof(symlink_name), "channel-%u", priv->chan_id);
- sysfs_remove_link(&adap->dev.parent->kobj, symlink_name);
+ sysfs_remove_link(&priv->mux_dev->kobj, symlink_name);
sysfs_remove_link(&priv->adap.dev.kobj, "mux_device");
i2c_del_adapter(adap);