On Tue, May 24, 2016 at 05:32:10PM +0800, Shawn Lin wrote:
> Without supporting clock PM capable, if we want to disable
> clkpm, we don't need this extra check as it already be zero for
> the enable argument. And it's the same for enabling clkpm here.
> So let's remove this check.
>
> Signed-off-by: Shawn Lin <shawn....@rock-chips.com>
Applied to pci/aspm for v4.8, thanks, Shawn.
> ---
>
> drivers/pci/pcie/aspm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
> index 2dfe7fd..0ec649d 100644
> --- a/drivers/pci/pcie/aspm.c
> +++ b/drivers/pci/pcie/aspm.c
> @@ -139,7 +139,7 @@ static void pcie_set_clkpm_nocheck(struct pcie_link_state
> *link, int enable)
> static void pcie_set_clkpm(struct pcie_link_state *link, int enable)
> {
> /* Don't enable Clock PM if the link is not Clock PM capable */
> - if (!link->clkpm_capable && enable)
> + if (!link->clkpm_capable)
> enable = 0;
> /* Need nothing if the specified equals to current state */
> if (link->clkpm_enabled == enable)
> --
> 2.3.7
>
>
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