Hi,
Am Mittwoch, 8. Januar 2025, 04:37:55 CET schrieb Liu Ying:
> On 01/07/2025, Alexander Stein wrote:
> > This simplifies the code and gives additional information upon deferral.
> >
> > Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
> > ---
> > drivers/gpu/drm/bridge/imx/imx-ldb-helper.c | 13 ++++---------
> > 1 file changed, 4 insertions(+), 9 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/bridge/imx/imx-ldb-helper.c b/drivers/gpu/drm/bridge/imx/imx-ldb-helper.c
> > index 9b5bebbe357dd..2c9b862af74af 100644
> > --- a/drivers/gpu/drm/bridge/imx/imx-ldb-helper.c
> > +++ b/drivers/gpu/drm/bridge/imx/imx-ldb-helper.c
> > @@ -167,7 +167,7 @@ int ldb_find_next_bridge_helper(struct ldb *ldb)
> > {
> > struct device *dev = ldb->dev;
> > struct ldb_channel *ldb_ch;
> > - int ret, i;
> > + int i;
> >
> > for (i = 0; i < MAX_LDB_CHAN_NUM; i++) {
> > ldb_ch = ldb->channel[i];
> > @@ -177,14 +177,9 @@ int ldb_find_next_bridge_helper(struct ldb *ldb)
> >
> > ldb_ch->next_bridge = devm_drm_of_get_bridge(dev, ldb_ch->np,
> > 1, 0);
> > - if (IS_ERR(ldb_ch->next_bridge)) {
> > - ret = PTR_ERR(ldb_ch->next_bridge);
> > - if (ret != -EPROBE_DEFER)
> > - DRM_DEV_ERROR(dev,
> > - "failed to get next bridge: %d\n",
> > - ret);
> > - return ret;
> > - }
> > + if (IS_ERR(ldb_ch->next_bridge))
> > + return dev_err_probe(dev, PTR_ERR(ldb_ch->next_bridge),
> > + "failed to find next bridge\n");
>
> Nit: s/find/get/, since "get" was used.
Thanks, you are right here. Adjusted.
> > }
> >
> > return 0;
>
> ldb_init_helper() may return -EPROBE_DEFER too, so it needs to be changed.
Thanks for spotting. Added dev_err_probe there as well.
Best regards,
Alexander
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