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Commit 0df8130f authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

V4L/DVB (7162): em28xx: Fix endian and returns the correct values 



Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 0da5176f

drivers/media/video/em28xx/em28xx-video.c

+4 −4
Original line number Diff line number Diff line
@@ -861,13 +861,13 @@ static int vidioc_g_register(struct file *file, void *priv, 


		reg->val = ret;

	} else {

		u16 val;

		u64 val = 0;

		ret = em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS,

						   reg->reg, (char *)&val, 2);

		if (ret < 0)

			return ret;



		reg->val = val;

		reg->val = cpu_to_le64((__u64)val);

	}



	return 0;
@@ -878,9 +878,9 @@ static int vidioc_s_register(struct file *file, void *priv, 
{

	struct em28xx_fh      *fh  = priv;

	struct em28xx         *dev = fh->dev;

	u16 buf;

	u64 buf;



	buf = be16_to_cpu((__u16)reg->val);

	buf = le64_to_cpu((__u64)reg->val);



	return em28xx_write_regs(dev, reg->reg, (char *)&buf,

				 em28xx_reg_len(reg->reg));