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Make delay values unsigned

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There is no reason for negative delays in our use cases:
 - We don't need it (to work around any quirks).
 - sleep() (POSIX) uses an unsigned argument.
 - usleep() (POSIX) uses an unsigned argument.
 - Sleep() (Windows) uses an unsigned argument.

Change all callees as well (without any complications).

Corresponding to flashrom svn r1782.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Stefan Tauner
2014-05-02 15:41:42 +00:00
parent b66ed84d19
commit f80419c75a
6 changed files with 21 additions and 22 deletions
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2
serprog.c
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@ -870,7 +870,7 @@ static void serprog_chip_readn(const struct flashctx *flash, uint8_t * buf,
sp_do_read_n(&(buf[addrm-addr]), addrm, lenm); // FIXME: return error
}
void serprog_delay(int usecs)
void serprog_delay(unsigned int usecs)
{
unsigned char buf[4];
msg_pspew("%s usecs=%d\n", __func__, usecs);