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usb: ulpi: remove "dev" field from struct ulpi_ops 

Operations now use ulpi->dev.parent directly instead of via the
ulpi_ops struct, making this field unused. Remove it.

Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Tal Shorer <tal.shorer@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Tal Shorer 2016-08-16 19:04:51 +03:00 committed by Felipe Balbi
parent e6f7484978
commit 042b0f31b2
2 changed files with 1 additions and 3 deletions
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1
drivers/usb/common/ulpi.c
View File

@ -212,7 +212,6 @@ struct ulpi *ulpi_register_interface(struct device *dev, struct ulpi_ops *ops)
return ERR_PTR(-ENOMEM);
ulpi->ops = ops;
ops->dev = dev;
ret = ulpi_register(dev, ulpi);
if (ret) {

3
include/linux/ulpi/interface.h
View File

@ -4,15 +4,14 @@
#include <linux/types.h>
struct ulpi;
struct device;
/**
* struct ulpi_ops - ULPI register access
* @dev: the interface provider
* @read: read operation for ULPI register access
* @write: write operation for ULPI register access
*/
struct ulpi_ops {
struct device *dev;
int (*read)(struct device *dev, u8 addr);
int (*write)(struct device *dev, u8 addr, u8 val);
};