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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2025-01-12 15:14:50 +0100
committerJakub Kicinski <kuba@kernel.org>2025-01-14 15:01:32 -0800
commitb01b59a4fa87831b8504f1e8fc553ce599e7362d (patch)
treedd2b1b7c9438b9b282dcfcf6ee01957f9235aa45 /drivers/net/phy/bcm63xx.c
parent721167200493d9a62300e421a9f7f3f020b2e3d0 (diff)
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/bcm63xx.c')
-rw-r--r--drivers/net/phy/bcm63xx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/phy/bcm63xx.c b/drivers/net/phy/bcm63xx.c
index 0eb33be824f1..b46a736a3130 100644
--- a/drivers/net/phy/bcm63xx.c
+++ b/drivers/net/phy/bcm63xx.c
@@ -93,7 +93,7 @@ static struct phy_driver bcm63xx_driver[] = {
module_phy_driver(bcm63xx_driver);
-static struct mdio_device_id __maybe_unused bcm63xx_tbl[] = {
+static const struct mdio_device_id __maybe_unused bcm63xx_tbl[] = {
{ 0x00406000, 0xfffffc00 },
{ 0x002bdc00, 0xfffffc00 },
{ }