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usb: ulpi: make ops struct constant

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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>
This commit is contained in:
Tal Shorer
2016-08-16 19:04:52 +03:00
committed by Felipe Balbi
parent 042b0f31b2
commit b9454f90c9
3 changed files with 4 additions and 3 deletions
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3
drivers/usb/common/ulpi.c
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@@ -202,7 +202,8 @@ static int ulpi_register(struct device *dev, struct ulpi *ulpi)
* Allocates and registers a ULPI device and an interface for it. Called from
* the USB controller that provides the ULPI interface.
*/
struct ulpi *ulpi_register_interface(struct device *dev, struct ulpi_ops *ops)
struct ulpi *ulpi_register_interface(struct device *dev,
const struct ulpi_ops *ops)
{
struct ulpi *ulpi;
int ret;