diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-14 22:04:49 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-17 17:23:16 +0200 |
| commit | 7b948f1377322b0b95feee62e307b6889a09e4ea (patch) | |
| tree | 68d941aa00ea5a07cb7b582943aa88bcd6807f69 /drivers/char/ppdev.c | |
| parent | caa97be1a2052f2dfc026c3fe5ef62f620782f24 (diff) | |
auxdisplay: constify charlcd_ops.
charlcd_ops are not supposed to change at runtime. All functions
working with charlcd_ops provided by <misc/charlcd.h> work with
const charlcd_ops. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
12750 560 362 13672 3568 drivers/auxdisplay/panel.o
File size After adding 'const':
text data bss dec hex filename
12942 368 362 13672 3568 drivers/auxdisplay/panel.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char/ppdev.c')
0 files changed, 0 insertions, 0 deletions