From c1ebbe52bd6229c554a8e7f6a17e03a929c95999 Mon Sep 17 00:00:00 2001 From: Luca Ceresoli Date: Mon, 21 Sep 2020 22:21:32 +0200 Subject: [PATCH] media: docs: v4l2-subdev: fix typo Fix "Helper functions exists" -> "Helper functions exist". Signed-off-by: Luca Ceresoli Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/driver-api/media/v4l2-subdev.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/driver-api/media/v4l2-subdev.rst b/Documentation/driver-api/media/v4l2-subdev.rst index 9a7dddd97f5a..9ea16a8c3bde 100644 --- a/Documentation/driver-api/media/v4l2-subdev.rst +++ b/Documentation/driver-api/media/v4l2-subdev.rst @@ -34,7 +34,7 @@ provides host private data for that purpose that can be accessed with From the bridge driver perspective, you load the sub-device module and somehow obtain the :c:type:`v4l2_subdev` pointer. For i2c devices this is easy: you call ``i2c_get_clientdata()``. For other buses something similar needs to be done. -Helper functions exists for sub-devices on an I2C bus that do most of this +Helper functions exist for sub-devices on an I2C bus that do most of this tricky work for you. Each :c:type:`v4l2_subdev` contains function pointers that sub-device drivers