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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2025-01-12 17:14:50 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-01-15 02:01:32 +0300 |
| commit | b01b59a4fa87831b8504f1e8fc553ce599e7362d (patch) | |
| tree | dd2b1b7c9438b9b282dcfcf6ee01957f9235aa45 /drivers/net/phy/vitesse.c | |
| parent | 721167200493d9a62300e421a9f7f3f020b2e3d0 (diff) | |
| download | linux-b01b59a4fa87831b8504f1e8fc553ce599e7362d.tar.xz | |
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 <christophe.jaillet@wanadoo.fr>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/403c381b7d9156b67ad68ffc44b8eee70c5e86a9.1736691226.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/phy/vitesse.c')
| -rw-r--r-- | drivers/net/phy/vitesse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c index 2377179de017..b1b7bbba284e 100644 --- a/drivers/net/phy/vitesse.c +++ b/drivers/net/phy/vitesse.c @@ -674,7 +674,7 @@ static struct phy_driver vsc82xx_driver[] = { module_phy_driver(vsc82xx_driver); -static struct mdio_device_id __maybe_unused vitesse_tbl[] = { +static const struct mdio_device_id __maybe_unused vitesse_tbl[] = { { PHY_ID_VSC8234, 0x000ffff0 }, { PHY_ID_VSC8244, 0x000fffc0 }, { PHY_ID_VSC8572, 0x000ffff0 }, |