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Commit 04ae4cf2 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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[media] cx231xx: the reg->size field wasn't filled in 



Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent ead5bc4e

drivers/media/usb/cx231xx/cx231xx-video.c

+7 −0
Original line number Diff line number Diff line
@@ -1272,36 +1272,43 @@ int cx231xx_g_register(struct file *file, void *priv, 
				(u16)reg->reg, value, 4);

		reg->val = value[0] | value[1] << 8 |

			value[2] << 16 | value[3] << 24;

		reg->size = 4;

		break;

	case 1:	/* AFE - read byte */

		ret = cx231xx_read_i2c_data(dev, AFE_DEVICE_ADDRESS,

				(u16)reg->reg, 2, &data, 1);

		reg->val = data;

		reg->size = 1;

		break;

	case 2:	/* Video Block - read byte */

		ret = cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,

				(u16)reg->reg, 2, &data, 1);

		reg->val = data;

		reg->size = 1;

		break;

	case 3:	/* I2S block - read byte */

		ret = cx231xx_read_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,

				(u16)reg->reg, 1, &data, 1);

		reg->val = data;

		reg->size = 1;

		break;

	case 4: /* AFE - read dword */

		ret = cx231xx_read_i2c_data(dev, AFE_DEVICE_ADDRESS,

				(u16)reg->reg, 2, &data, 4);

		reg->val = data;

		reg->size = 4;

		break;

	case 5: /* Video Block - read dword */

		ret = cx231xx_read_i2c_data(dev, VID_BLK_I2C_ADDRESS,

				(u16)reg->reg, 2, &data, 4);

		reg->val = data;

		reg->size = 4;

		break;

	case 6: /* I2S Block - read dword */

		ret = cx231xx_read_i2c_data(dev, I2S_BLK_DEVICE_ADDRESS,

				(u16)reg->reg, 1, &data, 4);

		reg->val = data;

		reg->size = 4;

		break;

	default:

		return -EINVAL;