| Message ID | 20220510122726.v3.1.Ia91f4849adfc5eb9da1eb37ba79aa65fb3c95a0f@changeid (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/dp: Make DP AUX bus usage easier; use it on ps8640 | expand |
On Tue, 10 May 2022 at 22:29, Douglas Anderson <dianders@chromium.org> wrote: > > While working on the DP AUX bus code I found a few small things that > should be fixed. Namely the non-devm version of > of_dp_aux_populate_ep_devices() was missing an export. There was also > an extra blank line in a kerneldoc and a kerneldoc that incorrectly > documented a return value. Fix these. > > Fixes: aeb33699fc2c ("drm: Introduce the DP AUX bus") > Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> > --- > None of these seem critical, so my plan is to land this in > drm-misc-next and not drm-misc-fixes. This will avoid merge conflicts > with future patches. > > Changes in v3: > - Patch ("drm/dp: Export symbol / kerneldoc fixes...") split for v3. > > drivers/gpu/drm/display/drm_dp_aux_bus.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/display/drm_dp_aux_bus.c b/drivers/gpu/drm/display/drm_dp_aux_bus.c > index dccf3e2ea323..552f949cff59 100644 > --- a/drivers/gpu/drm/display/drm_dp_aux_bus.c > +++ b/drivers/gpu/drm/display/drm_dp_aux_bus.c > @@ -66,7 +66,6 @@ static int dp_aux_ep_probe(struct device *dev) > * @dev: The device to remove. > * > * Calls through to the endpoint driver remove. > - * > */ > static void dp_aux_ep_remove(struct device *dev) > { > @@ -120,8 +119,6 @@ ATTRIBUTE_GROUPS(dp_aux_ep_dev); > /** > * dp_aux_ep_dev_release() - Free memory for the dp_aux_ep device > * @dev: The device to free. > - * > - * Return: 0 if no error or negative error code. > */ > static void dp_aux_ep_dev_release(struct device *dev) > { > @@ -256,6 +253,7 @@ int of_dp_aux_populate_ep_devices(struct drm_dp_aux *aux) > > return 0; > } > +EXPORT_SYMBOL_GPL(of_dp_aux_populate_ep_devices); > > static void of_dp_aux_depopulate_ep_devices_void(void *data) > { > -- > 2.36.0.550.gb090851708-goog >
Hi, On Tue, May 10, 2022 at 12:30 PM Douglas Anderson <dianders@chromium.org> wrote: > > While working on the DP AUX bus code I found a few small things that > should be fixed. Namely the non-devm version of > of_dp_aux_populate_ep_devices() was missing an export. There was also > an extra blank line in a kerneldoc and a kerneldoc that incorrectly > documented a return value. Fix these. > > Fixes: aeb33699fc2c ("drm: Introduce the DP AUX bus") > Signed-off-by: Douglas Anderson <dianders@chromium.org> > --- > None of these seem critical, so my plan is to land this in > drm-misc-next and not drm-misc-fixes. This will avoid merge conflicts > with future patches. > > Changes in v3: > - Patch ("drm/dp: Export symbol / kerneldoc fixes...") split for v3. > > drivers/gpu/drm/display/drm_dp_aux_bus.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) I landed this one in drm-misc-next: 39c28cdfb719 drm/dp: Export symbol / kerneldoc fixes for DP AUX bus I chose "drm-misc-next" instead of a "fixes" branch because: * It's not super urgent. * I'm still hoping to get review for the other patches in this series and it would be nice to avoid the conflicts when landing. -Doug > > diff --git a/drivers/gpu/drm/display/drm_dp_aux_bus.c b/drivers/gpu/drm/display/drm_dp_aux_bus.c > index dccf3e2ea323..552f949cff59 100644 > --- a/drivers/gpu/drm/display/drm_dp_aux_bus.c > +++ b/drivers/gpu/drm/display/drm_dp_aux_bus.c > @@ -66,7 +66,6 @@ static int dp_aux_ep_probe(struct device *dev) > * @dev: The device to remove. > * > * Calls through to the endpoint driver remove. > - * > */ > static void dp_aux_ep_remove(struct device *dev) > { > @@ -120,8 +119,6 @@ ATTRIBUTE_GROUPS(dp_aux_ep_dev); > /** > * dp_aux_ep_dev_release() - Free memory for the dp_aux_ep device > * @dev: The device to free. > - * > - * Return: 0 if no error or negative error code. > */ > static void dp_aux_ep_dev_release(struct device *dev) > { > @@ -256,6 +253,7 @@ int of_dp_aux_populate_ep_devices(struct drm_dp_aux *aux) > > return 0; > } > +EXPORT_SYMBOL_GPL(of_dp_aux_populate_ep_devices); > > static void of_dp_aux_depopulate_ep_devices_void(void *data) > { > -- > 2.36.0.550.gb090851708-goog >
On 10/05/2022 22:29, Douglas Anderson wrote: > While working on the DP AUX bus code I found a few small things that > should be fixed. Namely the non-devm version of > of_dp_aux_populate_ep_devices() was missing an export. There was also > an extra blank line in a kerneldoc and a kerneldoc that incorrectly > documented a return value. Fix these. > > Fixes: aeb33699fc2c ("drm: Introduce the DP AUX bus") > Signed-off-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> > --- > None of these seem critical, so my plan is to land this in > drm-misc-next and not drm-misc-fixes. This will avoid merge conflicts > with future patches. > > Changes in v3: > - Patch ("drm/dp: Export symbol / kerneldoc fixes...") split for v3. > > drivers/gpu/drm/display/drm_dp_aux_bus.c | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/display/drm_dp_aux_bus.c b/drivers/gpu/drm/display/drm_dp_aux_bus.c > index dccf3e2ea323..552f949cff59 100644 > --- a/drivers/gpu/drm/display/drm_dp_aux_bus.c > +++ b/drivers/gpu/drm/display/drm_dp_aux_bus.c > @@ -66,7 +66,6 @@ static int dp_aux_ep_probe(struct device *dev) > * @dev: The device to remove. > * > * Calls through to the endpoint driver remove. > - * > */ > static void dp_aux_ep_remove(struct device *dev) > { > @@ -120,8 +119,6 @@ ATTRIBUTE_GROUPS(dp_aux_ep_dev); > /** > * dp_aux_ep_dev_release() - Free memory for the dp_aux_ep device > * @dev: The device to free. > - * > - * Return: 0 if no error or negative error code. > */ > static void dp_aux_ep_dev_release(struct device *dev) > { > @@ -256,6 +253,7 @@ int of_dp_aux_populate_ep_devices(struct drm_dp_aux *aux) > > return 0; > } > +EXPORT_SYMBOL_GPL(of_dp_aux_populate_ep_devices); > > static void of_dp_aux_depopulate_ep_devices_void(void *data) > {
diff --git a/drivers/gpu/drm/display/drm_dp_aux_bus.c b/drivers/gpu/drm/display/drm_dp_aux_bus.c index dccf3e2ea323..552f949cff59 100644 --- a/drivers/gpu/drm/display/drm_dp_aux_bus.c +++ b/drivers/gpu/drm/display/drm_dp_aux_bus.c @@ -66,7 +66,6 @@ static int dp_aux_ep_probe(struct device *dev) * @dev: The device to remove. * * Calls through to the endpoint driver remove. - * */ static void dp_aux_ep_remove(struct device *dev) { @@ -120,8 +119,6 @@ ATTRIBUTE_GROUPS(dp_aux_ep_dev); /** * dp_aux_ep_dev_release() - Free memory for the dp_aux_ep device * @dev: The device to free. - * - * Return: 0 if no error or negative error code. */ static void dp_aux_ep_dev_release(struct device *dev) { @@ -256,6 +253,7 @@ int of_dp_aux_populate_ep_devices(struct drm_dp_aux *aux) return 0; } +EXPORT_SYMBOL_GPL(of_dp_aux_populate_ep_devices); static void of_dp_aux_depopulate_ep_devices_void(void *data) {
While working on the DP AUX bus code I found a few small things that should be fixed. Namely the non-devm version of of_dp_aux_populate_ep_devices() was missing an export. There was also an extra blank line in a kerneldoc and a kerneldoc that incorrectly documented a return value. Fix these. Fixes: aeb33699fc2c ("drm: Introduce the DP AUX bus") Signed-off-by: Douglas Anderson <dianders@chromium.org> --- None of these seem critical, so my plan is to land this in drm-misc-next and not drm-misc-fixes. This will avoid merge conflicts with future patches. Changes in v3: - Patch ("drm/dp: Export symbol / kerneldoc fixes...") split for v3. drivers/gpu/drm/display/drm_dp_aux_bus.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)