From: Tomoya MORINAGA <tomoya-linux@xxxxxxxxxxxxxxxxxx>
Currently, ".setup" function is not set.
As a result, when detecting our IOH's uart device without pch_uart, kernel panic
occurs at the following of pciserial_init_ports().
for (i = 0; i < nr_ports; i++) {
if (quirk->setup(priv, board, &serial_port, i))
break;
So, this patch adds the ".setup" function.
We can use pci_default_setup because our IOH's uart is compatible with 16550.
Signed-off-by: Tomoya MORINAGA <tomoya-linux@xxxxxxxxxxxxxxxxxx>
Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/tty/serial/8250_pci.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/drivers/tty/serial/8250_pci.c b/drivers/tty/serial/8250_pci.c
index a79caba..1b449b7 100644
--- a/drivers/tty/serial/8250_pci.c
+++ b/drivers/tty/serial/8250_pci.c
@@ -1591,51 +1591,61 @@ static struct pci_serial_quirk pci_serial_quirks[] __refdata = {
.vendor = PCI_VENDOR_ID_INTEL,
.device = 0x8811,
.init = pci_eg20t_init,
+ .setup = pci_default_setup,
},
{
.vendor = PCI_VENDOR_ID_INTEL,
.device = 0x8812,
.init = pci_eg20t_init,
+ .setup = pci_default_setup,
},
{
.vendor = PCI_VENDOR_ID_INTEL,
.device = 0x8813,
.init = pci_eg20t_init,
+ .setup = pci_default_setup,
},
{
.vendor = PCI_VENDOR_ID_INTEL,
.device = 0x8814,
.init = pci_eg20t_init,
+ .setup = pci_default_setup,
},
{
.vendor = 0x10DB,
.device = 0x8027,
.init = pci_eg20t_init,
+ .setup = pci_default_setup,
},
{
.vendor = 0x10DB,
.device = 0x8028,
.init = pci_eg20t_init,
+ .setup = pci_default_setup,
},
{
.vendor = 0x10DB,
.device = 0x8029,
.init = pci_eg20t_init,
+ .setup = pci_default_setup,
},
{
.vendor = 0x10DB,
.device = 0x800C,
.init = pci_eg20t_init,
+ .setup = pci_default_setup,
},
{
.vendor = 0x10DB,
.device = 0x800D,
.init = pci_eg20t_init,
+ .setup = pci_default_setup,
},
{
.vendor = 0x10DB,
.device = 0x800D,
.init = pci_eg20t_init,
+ .setup = pci_default_setup,
},
/*
* Cronyx Omega PCI (PLX-chip based)
--
1.7.7
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