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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-06-30 10:39:47 +0530 |
|---|---|---|
| committer | Darren Hart (VMware) <dvhart@infradead.org> | 2017-06-30 20:26:54 -0700 |
| commit | d791db9a57ab7f390916dce0fa1315130bb6664c (patch) | |
| tree | 82e2c917b721f6ae9cf095ca73d704a62baf664a /Documentation | |
| parent | eee77da1a7f02fd114288c4c379fed3d2ca4593d (diff) | |
platform/x86: sony-laptop: constify attribute_group and input index array
attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work with const
attribute_group.
The content of sony_laptop_input_index does not change and is declared
as a static global array.
Constify spic_attribute_group and sony_laptop_input_index.
File size before:
text data bss dec hex filename
31273 5176 372 36821 8fd5 drivers/platform/x86/sony-laptop.o
File size After adding 'const':
text data bss dec hex filename
31337 5112 372 36821 8fd5 drivers/platform/x86/sony-laptop.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
[dvhart: updated commit message, includes fix suggested by Arnd Bergmann]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions