diff options
| author | Christophe JAILLET <[email protected]> | 2025-01-12 14:14:50 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-01-14 23:01:32 +0000 |
| commit | b01b59a4fa87831b8504f1e8fc553ce599e7362d (patch) | |
| tree | dd2b1b7c9438b9b282dcfcf6ee01957f9235aa45 /drivers/net/phy/microchip.c | |
| parent | Merge branch 'net-phy-realtek-add-hwmon-support' (diff) | |
| download | kernel-b01b59a4fa87831b8504f1e8fc553ce599e7362d.tar.gz kernel-b01b59a4fa87831b8504f1e8fc553ce599e7362d.zip | |
net: phy: Constify struct mdio_device_id
'struct mdio_device_id' is not modified in these drivers.
Constifying these structures moves some data to a read-only section, so
increase overall security.
On a x86_64, with allmodconfig, as an example:
Before:
======
text data bss dec hex filename
27014 12792 0 39806 9b7e drivers/net/phy/broadcom.o
After:
=====
text data bss dec hex filename
27206 12600 0 39806 9b7e drivers/net/phy/broadcom.o
Signed-off-by: Christophe JAILLET <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Link: https://patch.msgid.link/403c381b7d9156b67ad68ffc44b8eee70c5e86a9.1736691226.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'drivers/net/phy/microchip.c')
| -rw-r--r-- | drivers/net/phy/microchip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/phy/microchip.c b/drivers/net/phy/microchip.c index 691969a4910f..0e17cc458efd 100644 --- a/drivers/net/phy/microchip.c +++ b/drivers/net/phy/microchip.c @@ -548,7 +548,7 @@ static struct phy_driver microchip_phy_driver[] = { module_phy_driver(microchip_phy_driver); -static struct mdio_device_id __maybe_unused microchip_tbl[] = { +static const struct mdio_device_id __maybe_unused microchip_tbl[] = { { 0x0007c132, 0xfffffff2 }, { PHY_ID_MATCH_MODEL(PHY_ID_LAN937X_TX) }, { } |