From c52b7072189ee3fbaaa8b037133233765d32df2f Mon Sep 17 00:00:00 2001
From: Douglas Anderson <dianders@chromium.org>
Date: Tue, 10 May 2022 12:29:41 -0700
Subject: drm/dp: Export symbol / kerneldoc fixes for DP AUX bus
Git-commit: 39c28cdfb719f0e306b447f0827dfd712f81858b
Patch-mainline: v6.0-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849
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>
Link: https://patchwork.freedesktop.org/patch/msgid/20220510122726.v3.1.Ia91f4849adfc5eb9da1eb37ba79aa65fb3c95a0f@changeid
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/display/drm_dp_aux_bus.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/display/drm_dp_aux_bus.c b/drivers/gpu/drm/display/drm_dp_aux_bus.c
index cd63c31dd61f..c64a28a966be 100644
--- a/drivers/gpu/drm/display/drm_dp_aux_bus.c
+++ b/drivers/gpu/drm/display/drm_dp_aux_bus.c
@@ -123,8 +123,6 @@ 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)
{
@@ -259,6 +257,7 @@ 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)
{
--
2.38.1