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SubjectRe: [PATCH v10 10/11] serial: 8250_lpss: enable MSI for Intel Quark
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On Fri, 2016-08-12 at 19:01 +0300, Andy Shevchenko wrote:
> Intel Quark SoC supports MSI for LPSS, in particular for UART. Enable
> MSI for
> Intel Quark.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
>  drivers/tty/serial/8250/8250_lpss.c | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
>
> diff --git a/drivers/tty/serial/8250/8250_lpss.c
> b/drivers/tty/serial/8250/8250_lpss.c
> index cad96ee..5ac291c 100644
> --- a/drivers/tty/serial/8250/8250_lpss.c
> +++ b/drivers/tty/serial/8250/8250_lpss.c
> @@ -151,6 +151,17 @@ static int byt_serial_setup(struct lpss8250
> *lpss, struct uart_port *port)
>   return 0;
>  }
>  
> +static int qrk_serial_setup(struct lpss8250 *lpss, struct uart_port
> *port)
> +{
> + struct pci_dev *pdev = to_pci_dev(port->dev);
> +
> + pci_enable_msi(pdev);
>

Andy,

ret = pci_enable_msi(dev);
if (ret)
    return ret;

once added please add

Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>

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