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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2025-06-28 08:35:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-29 14:24:34 +0200 |
| commit | 5e40169f7aa85396448cd79b561cf13f39f8e005 (patch) | |
| tree | f66577e1ab338074f008be62c630c9b5a42d736b /rust/helpers/task.c | |
| parent | d2db0d78154442fb89165edf8836bf2644c6c58d (diff) | |
tty: serial: fsl_lpuart: Constify struct lpuart_soc_data
'struct lpuart_soc_data' are not modified in this driver.
Constifying these structures moves some data to a read-only section, so
increases overall security.
This also makes the code more consistent.
On a x86_64, with allmodconfig, as an example:
Before:
======
text data bss dec hex filename
172668 23470 128 196266 2feaa drivers/tty/serial/fsl_lpuart.o
After:
=====
text data bss dec hex filename
172924 23214 128 196266 2feaa drivers/tty/serial/fsl_lpuart.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Sherry Sun <sherry.sun@nxp.com>
Link: https://lore.kernel.org/r/93dc860a06f92236db283c71be0640cc477b7291.1751092467.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'rust/helpers/task.c')
0 files changed, 0 insertions, 0 deletions