tree efb04af6d76599817ec93404fe2f48e39592b23e
parent 211c6ec6011f554a5a9aeacdf0d2c410b343bb2a
author Brian Norris <briannorris@chromium.org> 1709067683 -0800
committer Nico Huber <nico.h@gmx.de> 1709990495 +0000

linux_mtd: Provide no-op delay implementation

Flashrom has several magic programmer_delay() calls scattered
throughout its codebase (see cli_classic.s/main() and
flashrom.c/flashrom_image_write(), at least). These delays are
superfluous for the linux_mtd programmer, because it's an opaque
programmer in which all protocol details are handled by the kernel
driver.

Stub out the delay function, so we don't waste up to 1.1 seconds of
needless delay time, depending on the operation and CLI vs libflashrom
usage.

Change-Id: I3ac69d3fd7cfc689c5b32c130d044516ed846c29
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/96
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: Nico Huber <nico.h@gmx.de>