From: bhelgaas@google.com (Bjorn Helgaas) Date: Tue, 14 Jul 2015 13:33:09 -0500 Subject: [PATCH] ARM: imx6: Fix "BUG: scheduling while atomic" if PCIe switch is attached In-Reply-To: <1434614214-2085-1-git-send-email-dave.mueller@gmx.ch> References: <1434614214-2085-1-git-send-email-dave.mueller@gmx.ch> Message-ID: <20150714183309.GB24416@google.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, Jun 18, 2015 at 09:56:54AM +0200, David M?ller wrote: > This problem has already been reported as > https://bugzilla.kernel.org/show_bug.cgi?id=100031 > > Signed-off-by: David M?ller Dropping for now, hoping for an update addressing the review comments. > --- > 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); > } > /* > * From L0, initiate MAC entry to gen2 if EP/RC supports gen2. > -- > 1.8.4 >