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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-06-23 18:11:31 +0200 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2024-06-27 17:45:28 -0500 |
| commit | ca16cb2b9073e2f2a968a04c794275aa21ee1aa3 (patch) | |
| tree | 408c444db2fdb38af5acc58cad05fc8762d9e814 /drivers/soc/ti/knav_qmss_acc.c | |
| parent | f1de10ae7bbfbb2c443bf18f15e4b1b497868b45 (diff) | |
| download | lwn-ca16cb2b9073e2f2a968a04c794275aa21ee1aa3.tar.gz lwn-ca16cb2b9073e2f2a968a04c794275aa21ee1aa3.zip | |
soc: ti: knav_qmss: Constify struct knav_range_ops
'struct knav_range_ops' is not modified in these drivers.
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
7498 1193 0 8691 21f3 drivers/soc/ti/knav_qmss_acc.o
After:
=====
text data bss dec hex filename
7566 1145 0 8711 2207 drivers/soc/ti/knav_qmss_acc.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/a8b4b428f97fc584f38bf45100aa9da241aeb935.1719159074.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Nishanth Menon <nm@ti.com>
Diffstat (limited to 'drivers/soc/ti/knav_qmss_acc.c')
| -rw-r--r-- | drivers/soc/ti/knav_qmss_acc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/ti/knav_qmss_acc.c b/drivers/soc/ti/knav_qmss_acc.c index 3d388646ed43..269b4e75ae40 100644 --- a/drivers/soc/ti/knav_qmss_acc.c +++ b/drivers/soc/ti/knav_qmss_acc.c @@ -450,7 +450,7 @@ static int knav_acc_free_range(struct knav_range_info *range) return 0; } -static struct knav_range_ops knav_acc_range_ops = { +static const struct knav_range_ops knav_acc_range_ops = { .set_notify = knav_acc_set_notify, .init_queue = knav_acc_init_queue, .open_queue = knav_acc_open_queue, |