[U-Boot] designware_i2c: remove 10msec delay in i2c_xfer_finish

[Heiko Schocher <hs@denx.de>]

Hello Alexey,

Am 07.11.2013 14:52, schrieb Alexey Brodkin:
> This delay applies to any data transfer on I2C bus.
>
> For example 1kB data read with per-byte access (which happens if
> environment is stored in I2C EEPROM) takes more than 10 seconds.
>
> Moreover data bus driver has to care about bus state and data transfer,
> but not about internal states of attached devices.
>
> Signed-off-by: Alexey Brodkin<abrodkin@synopsys.com>
>
> Cc: Tom Rini<trini@ti.com>
> cc: Armando Visconti<armando.visconti@st.com>
> Cc: Stefan Roese<sr@denx.de>
> Cc: Albert ARIBAUD<albert.u.boot@aribaud.net>
> Cc: Heiko Schocher<hs@denx.de>
> Cc: Vipin KUMAR<vipin.kumar@st.com>
> Cc: Tom Rix<Tom.Rix@windriver.com>
> Cc: Mischa Jonker<mjonker@synopsys.com>
>
> ---
> drivers/i2c/designware_i2c.c | 3 ---
>   1 file changed, 3 deletions(-)

Applied to u-boot-i2c.git

Thanks!

bye,
Heiko
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