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Subject[PATCH v3 6/8] usb: ulpi: remove "dev" field from struct ulpi_ops
Date
Operations now use ulpi->dev.parent directly instead of via the
ulpi_ops struct, making this field unused. Remove it.

Signed-off-by: Tal Shorer <tal.shorer@gmail.com>
---
drivers/usb/common/ulpi.c | 1 -
include/linux/ulpi/interface.h | 3 +--
2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c
index da17a74..d005c15 100644
--- a/drivers/usb/common/ulpi.c
+++ b/drivers/usb/common/ulpi.c
@@ -213,7 +213,6 @@ 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) {
diff --git a/include/linux/ulpi/interface.h b/include/linux/ulpi/interface.h
index ac3cd80..cdedac8 100644
--- a/include/linux/ulpi/interface.h
+++ b/include/linux/ulpi/interface.h
@@ -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);
};
--
2.7.4
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