Re: [PATCH V2] tpm_tis_spi: use new `delay` structure for SPI transfer delays

From: Jarkko Sakkinen
Date: Wed Dec 11 2019 - 12:57:51 EST

On Tue, Dec 10, 2019 at 08:56:19AM +0200, Alexandru Ardelean wrote:
> In a recent change to the SPI subsystem [1], a new `delay` struct was added
> to replace the `delay_usecs`. This change replaces the current `delay_usecs`
> with `delay` for this driver.
> The `spi_transfer_delay_exec()` function [in the SPI framework] makes sure
> that both `delay_usecs` & `delay` are used (in this order to preserve
> backwards compatibility).
> [1] commit bebcfd272df6485 ("spi: introduce `delay` field for
> `spi_transfer` + spi_transfer_delay_exec()")

Not sure why you use ` and not '?