Am Donnerstag, den 18.06.2015, 09:56 +0200 schrieb David Müller: > This problem has already been reported as > https://bugzilla.kernel.org/show_bug.cgi?id=100031 > > Signed-off-by: David Müller <dave.mueller@xxxxxx> > --- > drivers/pci/host/pci-imx6.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/pci/host/pci-imx6.c b/drivers/pci/host/pci-imx6.c > index fdb9536..c63691c 100644 > --- a/drivers/pci/host/pci-imx6.c > +++ b/drivers/pci/host/pci-imx6.c > @@ -489,7 +489,7 @@ static int imx6_pcie_link_up(struct pcie_port *pp) > * Wait a little bit, then re-check if the link finished > * the training. > */ > - usleep_range(1000, 2000); > + mdelay(20); While switching to mdelay might be the right thing to do here, you are also changing the timeout. This is a change in behavior and so not okay. Especially as you keep the CPU spinning for the duration of that timeout. > } > /* > * From L0, initiate MAC entry to gen2 if EP/RC supports gen2. -- Pengutronix e.K. | Lucas Stach | Industrial Linux Solutions | http://www.pengutronix.de/ | -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
