diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-07-11 19:31:09 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-07-31 17:05:22 +0530 |
| commit | ceb6e0435075ad8b44c78a12dbdc3ec1fb4ec301 (patch) | |
| tree | 1207b1bc832c60328e3f41e8f415de1ec3a53190 /drivers/phy | |
| parent | 86946f25cb23b71d3ebdc3dd5bbb8ec5155c03ce (diff) | |
phy: cadence-torrent: Constify a u32[]
'cdns_torrent_refclk_driver_mux_table' is not modified in this driver.
And it is only used as a "const u32 *".
Constifying this structure moves some data to a read-only section, so
increase overall security.
On a x86_64, with allmodconfig:
Before:
======
text data bss dec hex filename
93578 4798 16 98392 18058 drivers/phy/cadence/phy-cadence-torrent.o
After:
=====
text data bss dec hex filename
93606 4790 16 98412 1806c drivers/phy/cadence/phy-cadence-torrent.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/34e23ceb6b7b7eb730ee8deee21d231b504dc65f.1720718240.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/cadence/phy-cadence-torrent.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c index a4fff7534df8..a2d32d5f6b07 100644 --- a/drivers/phy/cadence/phy-cadence-torrent.c +++ b/drivers/phy/cadence/phy-cadence-torrent.c @@ -285,7 +285,7 @@ static const int refclk_driver_parent_index[] = { CDNS_TORRENT_RECEIVED_REFCLK }; -static u32 cdns_torrent_refclk_driver_mux_table[] = { 1, 0 }; +static const u32 cdns_torrent_refclk_driver_mux_table[] = { 1, 0 }; enum cdns_torrent_phy_type { TYPE_NONE, |