[PATCH 2/2] mfd: atmel-flexcom: use resume_noirq

[Codrin.Ciubotariu at microchip.com]

On 05.07.2021 14:31, Claudiu Beznea wrote:
> Flexcom IP embeds 3 other IPs: usart, i2c, spi and selects the operation
> mode (usart, i2c, spi) via mode register (FLEX_MR). On i2c bus there might
> be connected critical devices (like PMIC) which on suspend/resume should
> be suspended/resumed at the end/beginning. i2c uses
> .suspend_noirq/.resume_noirq for this kind of purposes. Align flexcom
> to use .resume_noirq as it should be resumed before the embedded IPs.
> Otherwise the embedded devices might behave badly.
> 
> Fixes: 7fdec11015c3 ("atmel_flexcom: Support resuming after a chip reset")
> Signed-off-by: Claudiu Beznea <claudiu.beznea at microchip.com>

Tested-by: Codrin Ciubotariu <codrin.ciubotariu at microchip.com>