diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-02-02 17:41:45 +0000 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-02-06 12:44:40 +0100 |
| commit | 0bd199fd9c19aa545f677fd0a99f2be101cb6309 (patch) | |
| tree | c341bba82a52372ce69b5dd8ed966e3f304d9c98 /include/linux/phy.h | |
| parent | 03ba6dc035c60991033529e630bd1552b2bca4d7 (diff) | |
net: phy: constify phydev->drv
Device driver structures are shared between all devices that they
match, and thus nothing should never write to the device driver
structure through the phydev->drv pointer. Let's make this pointer
const to catch code that attempts to do so.
Suggested-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1rVxXt-002YqY-9G@rmk-PC.armlinux.org.uk
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/linux/phy.h')
| -rw-r--r-- | include/linux/phy.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index a66f07d3f5f4..ad93f8b1b128 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -638,7 +638,7 @@ struct phy_device { /* Information about the PHY type */ /* And management functions */ - struct phy_driver *drv; + const struct phy_driver *drv; struct device_link *devlink; |