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| author | Tal Shorer <tal.shorer@gmail.com> | 2016-08-16 19:04:52 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-09-06 10:47:25 +0300 |
| commit | b9454f90c9432e1a70389c26c34e972090efcec6 (patch) | |
| tree | 94b271db66cb6dc3895fc1203b759448464de28c /include/linux/ulpi | |
| parent | 042b0f31b2a87799a9c832f71474c5be3517e139 (diff) | |
| download | lwn-b9454f90c9432e1a70389c26c34e972090efcec6.tar.gz lwn-b9454f90c9432e1a70389c26c34e972090efcec6.zip | |
usb: ulpi: make ops struct constant
None of the core ulpi functions perform any changes to the operations
struct, and logically as a struct that contains function pointers
there's no reason it shouldn't be constant.
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>
Diffstat (limited to 'include/linux/ulpi')
| -rw-r--r-- | include/linux/ulpi/driver.h | 2 | ||||
| -rw-r--r-- | include/linux/ulpi/interface.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/ulpi/driver.h b/include/linux/ulpi/driver.h index 388f6e08b9d4..a44408f6d532 100644 --- a/include/linux/ulpi/driver.h +++ b/include/linux/ulpi/driver.h @@ -15,7 +15,7 @@ struct ulpi_ops; */ struct ulpi { struct ulpi_device_id id; - struct ulpi_ops *ops; + const struct ulpi_ops *ops; struct device dev; }; diff --git a/include/linux/ulpi/interface.h b/include/linux/ulpi/interface.h index cdedac87ed48..a2011a919eb6 100644 --- a/include/linux/ulpi/interface.h +++ b/include/linux/ulpi/interface.h @@ -16,7 +16,7 @@ struct ulpi_ops { int (*write)(struct device *dev, u8 addr, u8 val); }; -struct ulpi *ulpi_register_interface(struct device *, struct ulpi_ops *); +struct ulpi *ulpi_register_interface(struct device *, const struct ulpi_ops *); void ulpi_unregister_interface(struct ulpi *); #endif /* __LINUX_ULPI_INTERFACE_H */ |