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

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Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Mauro Carvalho Chehab 2008-02-06 15:56:16 -03:00
parent 0da5176f4e
commit 0df8130fe8
1 changed files with 4 additions and 4 deletions
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8
drivers/media/video/em28xx/em28xx-video.c
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@ -861,13 +861,13 @@ static int vidioc_g_register(struct file *file, void *priv,
reg->val = ret; reg->val = ret;
} else { } else {
u16 val; u64 val = 0;
ret = em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS, ret = em28xx_read_reg_req_len(dev, USB_REQ_GET_STATUS,
reg->reg, (char *)&val, 2); reg->reg, (char *)&val, 2);
if (ret < 0) if (ret < 0)
return ret; return ret;
reg->val = val; reg->val = cpu_to_le64((__u64)val);
} }
return 0; return 0;
@ -878,9 +878,9 @@ static int vidioc_s_register(struct file *file, void *priv,
{ {
struct em28xx_fh *fh = priv; struct em28xx_fh *fh = priv;
struct em28xx *dev = fh->dev; 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, return em28xx_write_regs(dev, reg->reg, (char *)&buf,
em28xx_reg_len(reg->reg)); em28xx_reg_len(reg->reg));