Merge branch 'iov_iter' into for-next

9 files changed, 14 insertions, 12 deletions

diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c
index 00758c83eec7..1896ab218b11 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.c
+++ b/drivers/media/usb/dvb-usb-v2/af9035.c
@@ -193,8 +193,8 @@ static int af9035_wr_reg_mask(struct dvb_usb_device *d, u32 reg, u8 val,
 	return af9035_wr_regs(d, reg, &val, 1);
 }
 
-static int af9035_add_i2c_dev(struct dvb_usb_device *d, char *type, u8 addr,
-		void *platform_data, struct i2c_adapter *adapter)
+static int af9035_add_i2c_dev(struct dvb_usb_device *d, const char *type,
+		u8 addr, void *platform_data, struct i2c_adapter *adapter)
 {
 	int ret, num;
 	struct state *state = d_to_priv(d);
@@ -221,7 +221,7 @@ static int af9035_add_i2c_dev(struct dvb_usb_device *d, char *type, u8 addr,
 		goto err;
 	}
 
-	request_module(board_info.type);
+	request_module("%s", board_info.type);
 
 	/* register I2C device */
 	client = i2c_new_device(adapter, &board_info);
diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c
index d3c5f230e97a..ae917c042a52 100644
--- a/drivers/media/usb/dvb-usb-v2/anysee.c
+++ b/drivers/media/usb/dvb-usb-v2/anysee.c
@@ -630,8 +630,8 @@ error:
 	return ret;
 }
 
-static int anysee_add_i2c_dev(struct dvb_usb_device *d, char *type, u8 addr,
-		void *platform_data)
+static int anysee_add_i2c_dev(struct dvb_usb_device *d, const char *type,
+		u8 addr, void *platform_data)
 {
 	int ret, num;
 	struct anysee_state *state = d_to_priv(d);
@@ -659,7 +659,7 @@ static int anysee_add_i2c_dev(struct dvb_usb_device *d, char *type, u8 addr,
 		goto err;
 	}
 
-	request_module(board_info.type);
+	request_module("%s", board_info.type);
 
 	/* register I2C device */
 	client = i2c_new_device(adapter, &board_info);
diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c
index b5e52fe7957a..901cf2b952d7 100644
--- a/drivers/media/usb/em28xx/em28xx-core.c
+++ b/drivers/media/usb/em28xx/em28xx-core.c
@@ -504,7 +504,7 @@ EXPORT_SYMBOL_GPL(em28xx_audio_analog_set);
 int em28xx_audio_setup(struct em28xx *dev)
 {
 	int vid1, vid2, feat, cfg;
-	u32 vid;
+	u32 vid = 0;
 	u8 i2s_samplerates;
 
 	if (dev->chip_id == CHIP_ID_EM2870 ||
diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c
index 581f6dad4ca9..23f8f6afa2e0 100644
--- a/drivers/media/usb/em28xx/em28xx-input.c
+++ b/drivers/media/usb/em28xx/em28xx-input.c
@@ -712,8 +712,10 @@ static int em28xx_ir_init(struct em28xx *dev)
 	em28xx_info("Registering input extension\n");
 
 	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
+	if (!ir)
+		return -ENOMEM;
 	rc = rc_allocate_device();
-	if (!ir || !rc)
+	if (!rc)
 		goto error;
 
 	/* record handles to ourself */
diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c
index 328b5ba47a0a..fd1fa412e094 100644
--- a/drivers/media/usb/hackrf/hackrf.c
+++ b/drivers/media/usb/hackrf/hackrf.c
@@ -932,7 +932,7 @@ static int hackrf_set_bandwidth(struct hackrf_dev *dev)
 	dev->bandwidth->val = bandwidth;
 	dev->bandwidth->cur.val = bandwidth;
 
-	dev_dbg(dev->dev, "bandwidth selected=%d\n", bandwidth_lut[i].freq);
+	dev_dbg(dev->dev, "bandwidth selected=%d\n", bandwidth);
 
 	u16tmp = 0;
 	u16tmp |= ((bandwidth >> 0) & 0xff) << 0;
diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c
index 68bc9615660e..9bfa041e3316 100644
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -446,6 +446,7 @@ static int usbvision_v4l2_close(struct file *file)
 	if (usbvision->remove_pending) {
 		printk(KERN_INFO "%s: Final disconnect\n", __func__);
 		usbvision_release(usbvision);
+		return 0;
 	}
 	mutex_unlock(&usbvision->v4l2_lock);
 
@@ -1221,6 +1222,7 @@ static int usbvision_radio_close(struct file *file)
 	if (usbvision->remove_pending) {
 		printk(KERN_INFO "%s: Final disconnect\n", __func__);
 		usbvision_release(usbvision);
+		return err_code;
 	}
 
 	mutex_unlock(&usbvision->v4l2_lock);
diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 60a8e2c3631e..378ae02e593b 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -318,7 +318,6 @@ static int uvc_v4l2_set_format(struct uvc_streaming *stream,
 	stream->ctrl = probe;
 	stream->cur_format = format;
 	stream->cur_frame = frame;
-	stream->frame_size = fmt->fmt.pix.sizeimage;
 
 done:
 	mutex_unlock(&stream->mutex);
diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
index 9ace520bb079..df81b9c4faf1 100644
--- a/drivers/media/usb/uvc/uvc_video.c
+++ b/drivers/media/usb/uvc/uvc_video.c
@@ -1143,7 +1143,7 @@ static int uvc_video_encode_data(struct uvc_streaming *stream,
 static void uvc_video_validate_buffer(const struct uvc_streaming *stream,
 				      struct uvc_buffer *buf)
 {
-	if (stream->frame_size != buf->bytesused &&
+	if (stream->ctrl.dwMaxVideoFrameSize != buf->bytesused &&
 	    !(stream->cur_format->flags & UVC_FMT_FLAG_COMPRESSED))
 		buf->error = 1;
 }
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index 6f676c29ec09..864ada740360 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -457,7 +457,6 @@ struct uvc_streaming {
 	struct uvc_format *def_format;
 	struct uvc_format *cur_format;
 	struct uvc_frame *cur_frame;
-	size_t frame_size;
 
 	/* Protect access to ctrl, cur_format, cur_frame and hardware video
 	 * probe control.