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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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src/flash/nor/core.h
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@@ -87,7 +87,7 @@ struct flash_bank {
struct target *target; /**< Target to which this bank belongs. */
struct flash_driver *driver; /**< Driver for this bank. */
const struct flash_driver *driver; /**< Driver for this bank. */
void *driver_priv; /**< Private driver storage pointer */
int bank_number; /**< The 'bank' (or chip number) of this instance. */