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authorTal Shorer <tal.shorer@gmail.com>2016-08-16 19:04:52 +0300
committerFelipe Balbi <felipe.balbi@linux.intel.com>2016-09-06 10:47:25 +0300
commitb9454f90c9432e1a70389c26c34e972090efcec6 (patch)
tree94b271db66cb6dc3895fc1203b759448464de28c /drivers/usb/common
parent042b0f31b2a87799a9c832f71474c5be3517e139 (diff)
downloadlinux-b9454f90c9432e1a70389c26c34e972090efcec6.tar.bz2
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 'drivers/usb/common')
-rw-r--r--drivers/usb/common/ulpi.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c
index 0439e9638813..d4ff6df859eb 100644
--- a/drivers/usb/common/ulpi.c
+++ b/drivers/usb/common/ulpi.c
@@ -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;