Hi Nicolas,
On Wed, 20 Jan 2021 at 07:05, Nicolas Saenz Julienne nsaenzjulienne@suse.de wrote:
stdio_valid() will confirm that a struct stdio_dev pointer is indeed valid.
Signed-off-by: Nicolas Saenz Julienne nsaenzjulienne@suse.de
common/stdio.c | 11 +++++++++++ include/stdio_dev.h | 1 + 2 files changed, 12 insertions(+)
diff --git a/common/stdio.c b/common/stdio.c index abf9b1e915..69b7d2692d 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -157,6 +157,17 @@ static int stdio_probe_device(const char *name, enum uclass_id id, return 0; }
+bool stdio_valid(struct stdio_dev *dev) +{
struct stdio_dev *sdev;list_for_each_entry(sdev, &devs.list, list)if (sdev == dev)return true;return false;+}
struct stdio_dev *stdio_get_by_name(const char *name) { struct list_head *pos; diff --git a/include/stdio_dev.h b/include/stdio_dev.h index 48871a6a22..f341439b03 100644 --- a/include/stdio_dev.h +++ b/include/stdio_dev.h @@ -97,6 +97,7 @@ int stdio_deregister_dev(struct stdio_dev *dev, int force); struct list_head *stdio_get_list(void); struct stdio_dev *stdio_get_by_name(const char *name); struct stdio_dev *stdio_clone(struct stdio_dev *dev); +bool stdio_valid(struct stdio_dev *dev);
Please add a full function comment and explain what valid means.
int drv_lcd_init(void); int drv_video_init(void); -- 2.30.0
Regards, Simon