Linus Walleij wrote:
>
> Switch to grouping this with the runtime PM stuff as Alan
> suggested. Is this looking better?
> [...]
> diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
> index af8dc6a..9064def 100644
> --- a/drivers/mmc/core/bus.c
> +++ b/drivers/mmc/core/bus.c
> @@ -148,14 +148,19 @@ static int mmc_runtime_suspend(struct device *dev)
> {
> struct mmc_card *card = mmc_dev_to_card(dev);
>
> + mmc_gate_clock(card->host);
> return mmc_power_save_host(card->host);
> }
Haven't you tied the clock gating to the power on/off state of the
card/host? This looks like the wrong thing to me. Surely we want to
gate the clock even if the card (or SDIO functions) are active?
David--
David Vrabel, Senior Software Engineer, Drivers
CSR, Churchill House, Cambridge Business Park, Tel: +44 (0)1223 692562
Cowley Road, Cambridge, CB4 0WZ http://www.csr.com/
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Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom
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