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Constify struct flash_driver instances

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Instances of struct flash_driver are never written to at runtime. For a
small amount of memory saving and also robustness (fewer things for
stray pointer writes to hit), mark them const.

Change-Id: Iadbbbc2fac0976d892699200000c5f02856729f3
Signed-off-by: Christopher Head <chead@zaber.com>
Reviewed-on: http://openocd.zylin.com/4803
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
This commit is contained in:
Christopher Head
2018-12-13 11:53:59 -08:00
committed by Matthias Welwarsky
parent 84a2cab596
commit a7479fa89d
64 changed files with 135 additions and 135 deletions
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2
src/flash/nor/tcl.c
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@@ -1107,7 +1107,7 @@ COMMAND_HANDLER(handle_flash_bank_command)
}
const char *driver_name = CMD_ARGV[0];
struct flash_driver *driver = flash_driver_find_by_name(driver_name);
const struct flash_driver *driver = flash_driver_find_by_name(driver_name);
if (NULL == driver) {
/* no matching flash driver found */
LOG_ERROR("flash driver '%s' not found", driver_name);