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Use stopwatch_wait_until_expired where applicable

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Change-Id: I4d6c6810b91294a7e401a4a1a446218c04c98e55
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/21590
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
This commit is contained in:
Jonathan Neuschäfer
2017-09-19 15:19:54 +02:00
committed by Martin Roth
parent 109ba284a1
commit c966075f46
5 changed files with 7 additions and 11 deletions
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5
src/ec/google/chromeec/ec_spi.c
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@@ -51,8 +51,9 @@ static int crosec_spi_io(size_t req_size, size_t resp_size, void *context)
struct spi_slave *slave = (struct spi_slave *)context;
int ret = 0;
while (!stopwatch_expired(&cs_cooldown_sw))
/* Wait minimum delay between CS assertions. */;
/* Wait minimum delay between CS assertions. */
stopwatch_wait_until_expired(&cs_cooldown_sw);
spi_claim_bus(slave);
/* Allow EC to ramp up clock after being awaken.