linux-kernel - Re: [PATCH] NFC: NCI: use new `delay` structure for SPI transfer delays

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Date:   Wed, 04 Dec 2019 17:01:38 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     alexandru.ardelean@...log.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        frederic.danis@...ux.intel.com, alexios.zavras@...el.com,
        eric.lapuyade@...ux.intel.com
Subject: Re: [PATCH] NFC: NCI: use new `delay` structure for SPI transfer
 delays

From: Alexandru Ardelean <alexandru.ardelean@...log.com>
Date: Wed, 4 Dec 2019 09:58:09 +0200

> 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_secs`
> 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()")
> 
> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>

Applied.