Re: [PATCH 0/5] spi: make remove callback a void function

[Lee Jones <lee.jones@xxxxxxxxxx>]

My usual mailer won't let me reply to this many people, so I'm using Gmail.

No idea what chaos this will cause, but here goes ...

> The value returned by an spi driver's remove function is mostly ignored.
> (Only an error message is printed if the value is non-zero that the
> error is ignored.)
>
> So change the prototype of the remove function to return no value. This
> way driver authors are not tempted to assume that passing an error to
> the upper layer is a good idea. All drivers are adapted accordingly.
> There is no intended change of behaviour, all callbacks were prepared to
> return 0 before.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
> ---

[...]

>  drivers/mfd/arizona-spi.c                             |  4 +---
>  drivers/mfd/da9052-spi.c                             |  3 +--
>  drivers/mfd/ezx-pcap.c                                |  4 +---
>  drivers/mfd/madera-spi.c                             |  4 +---
>  drivers/mfd/mc13xxx-spi.c                           |  3 +--
>  drivers/mfd/rsmu_spi.c                                |  4 +---
>  drivers/mfd/stmpe-spi.c                               |  4 +---
>  drivers/mfd/tps65912-spi.c                          |  4 +---

>  drivers/video/backlight/ams369fg06.c         |  3 +--
>  drivers/video/backlight/corgi_lcd.c               |  3 +--
>  drivers/video/backlight/ili922x.c                    |  3 +--
>  drivers/video/backlight/l4f00242t03.c           |  3 +--
>  drivers/video/backlight/lms501kf03.c            |  3 +--
>  drivers/video/backlight/ltv350qv.c                 |  3 +--
>  drivers/video/backlight/tdo24m.c                  |  3 +--
>  drivers/video/backlight/tosa_lcd.c                |  4 +---
>  drivers/video/backlight/vgg2432a4.c            |  4 +---

If it's okay with Mark, it's okay with me.

Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>

-- 
Lee Jones [李琼斯]
Linaro Services Principle Technical Lead
Linaro.org │ Open source software for ARM SoCs
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