Fixes gcc '-Wunused-but-set-variable' warning:
drivers/usb/typec/tcpm/tcpm.c:1620:39: warning:
‘tcpm_altmode_ops’ defined but not used [-Wunused-const-variable=]
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Li Heng <[email protected]>
---
drivers/usb/typec/tcpm/tcpm.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
index 9280654..1542eaa 100644
--- a/drivers/usb/typec/tcpm/tcpm.c
+++ b/drivers/usb/typec/tcpm/tcpm.c
@@ -1617,12 +1617,6 @@ static int tcpm_altmode_vdm(struct typec_altmode *altmode,
return 0;
}
-static const struct typec_altmode_ops tcpm_altmode_ops = {
- .enter = tcpm_altmode_enter,
- .exit = tcpm_altmode_exit,
- .vdm = tcpm_altmode_vdm,
-};
-
/*
* PD (data, control) command handling functions
*/
--
2.7.4
On 9/24/20 7:12 AM, Li Heng wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/usb/typec/tcpm/tcpm.c:1620:39: warning:
> ‘tcpm_altmode_ops’ defined but not used [-Wunused-const-variable=]
>
> Reported-by: Hulk Robot <[email protected]>
> Signed-off-by: Li Heng <[email protected]>
I thought there was a patch series underway which started using it,
but maybe my memory defeats me. Either case, it doesn't make much sense
to remove the ops variable without removing the associated functions
as well.
Guenter
> ---
> drivers/usb/typec/tcpm/tcpm.c | 6 ------
> 1 file changed, 6 deletions(-)
>
> diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c
> index 9280654..1542eaa 100644
> --- a/drivers/usb/typec/tcpm/tcpm.c
> +++ b/drivers/usb/typec/tcpm/tcpm.c
> @@ -1617,12 +1617,6 @@ static int tcpm_altmode_vdm(struct typec_altmode *altmode,
> return 0;
> }
>
> -static const struct typec_altmode_ops tcpm_altmode_ops = {
> - .enter = tcpm_altmode_enter,
> - .exit = tcpm_altmode_exit,
> - .vdm = tcpm_altmode_vdm,
> -};
> -
> /*
> * PD (data, control) command handling functions
> */
> --
> 2.7.4
>
On Thu, Sep 24, 2020 at 07:33:59AM -0700, Guenter Roeck wrote:
> On 9/24/20 7:12 AM, Li Heng wrote:
> > Fixes gcc '-Wunused-but-set-variable' warning:
> >
> > drivers/usb/typec/tcpm/tcpm.c:1620:39: warning:
> > ‘tcpm_altmode_ops’ defined but not used [-Wunused-const-variable=]
> >
> > Reported-by: Hulk Robot <[email protected]>
> > Signed-off-by: Li Heng <[email protected]>
>
> I thought there was a patch series underway which started using it,
> but maybe my memory defeats me. Either case, it doesn't make much sense
> to remove the ops variable without removing the associated functions
> as well.
I agree, if this isn't needed, then the functions here should also be
removed in the same patch.
thanks,
greg k-h