[5/7] usb: typec: ucsi: add fw update needed check

[Greg KH <greg@kroah.com>]

On Thu, Jan 17, 2019 at 05:12:38PM -0800, Ajay Gupta wrote:
> This will be needed to check if latest fw is already flashed.
> 
> Signed-off-by: Ajay Gupta <ajayg@nvidia.com>
> ---
>  drivers/usb/typec/ucsi/ucsi_ccg.c | 139 ++++++++++++++++++++++++++++++
>  1 file changed, 139 insertions(+)
> 
> diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c
> index 5f341934a5af..6069a9f60d1e 100644
> --- a/drivers/usb/typec/ucsi/ucsi_ccg.c
> +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c
> @@ -9,6 +9,7 @@
>   */
>  #include <linux/acpi.h>
>  #include <linux/delay.h>
> +#include <linux/firmware.h>
>  #include <linux/i2c.h>
>  #include <linux/module.h>
>  #include <linux/pci.h>
> @@ -17,6 +18,8 @@
>  #include <asm/unaligned.h>
>  #include "ucsi.h"
>  
> +static int secondary_fw_min_ver = 41;
> +module_param(secondary_fw_min_ver, int, 0660);

Ick, never add new module parameters, this isn't the 1990's :)