Re: [PATCH 2/4 v7] ASoC: dwc: Do not use devm_clk_get() if using platform data

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On Mon, May 23, 2016 at 11:02:23AM +0100, Jose Abreu wrote:

> When using platform data the devm_clk_get() function is
> called causing a probe failure if the clock is not
> declared. As we can pass the clock handler by platform
> data call only devm_clk_get() when platform data is not
> used.

No, this is broken - if the device needs a clock the device needs a
clock and clock names should be static rather than passed in via
platform data (indeed NULL is a perfectly valid clock name).  The system
integation should map in a clock as needed, if it's just a fixed crystal
or something then just register a fixed clock and connect it up.

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]
  Powered by Linux