diff options
| author | Shaun Laing <shaun@XResource.ca> | 2013-07-26 08:25:34 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-26 15:05:03 -0700 |
| commit | e4ea910a487af187950f88d345e6dc9744c8d257 (patch) | |
| tree | 28079ce20ad6d25377eec0a05522dfe3a4bc082a /drivers/staging/comedi/drivers/dt9812.c | |
| parent | e71042f24129fbe8f1d126721eceaf5ad690c97a (diff) | |
staging: comedi: dt9812: Resolves sparse endian warnings.
Resolves warnings from the "sparse" checker of the form "warning: cast to
restricted __le??".
Signed-off-by: Shaun Laing <shaun@xresource.ca>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/comedi/drivers/dt9812.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/dt9812.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c index ffb7572b10f5..bd14017b798c 100644 --- a/drivers/staging/comedi/drivers/dt9812.c +++ b/drivers/staging/comedi/drivers/dt9812.c @@ -707,8 +707,9 @@ static int dt9812_reset_device(struct comedi_device *dev) u32 serial; u16 vendor; u16 product; - u16 tmp16; u8 tmp8; + __le16 tmp16; + __le32 tmp32; int ret; int i; @@ -731,19 +732,19 @@ static int dt9812_reset_device(struct comedi_device *dev) } } - ret = dt9812_read_info(dev, 1, &vendor, sizeof(vendor)); + ret = dt9812_read_info(dev, 1, &tmp16, sizeof(tmp16)); if (ret) { dev_err(dev->class_dev, "failed to read vendor id\n"); return ret; } - vendor = le16_to_cpu(vendor); + vendor = le16_to_cpu(tmp16); - ret = dt9812_read_info(dev, 3, &product, sizeof(product)); + ret = dt9812_read_info(dev, 3, &tmp16, sizeof(tmp16)); if (ret) { dev_err(dev->class_dev, "failed to read product id\n"); return ret; } - product = le16_to_cpu(product); + product = le16_to_cpu(tmp16); ret = dt9812_read_info(dev, 5, &tmp16, sizeof(tmp16)); if (ret) { @@ -752,12 +753,12 @@ static int dt9812_reset_device(struct comedi_device *dev) } devpriv->device = le16_to_cpu(tmp16); - ret = dt9812_read_info(dev, 7, &serial, sizeof(serial)); + ret = dt9812_read_info(dev, 7, &tmp32, sizeof(tmp32)); if (ret) { dev_err(dev->class_dev, "failed to read serial number\n"); return ret; } - serial = le32_to_cpu(serial); + serial = le32_to_cpu(tmp32); /* let the user know what node this device is now attached to */ dev_info(dev->class_dev, "USB DT9812 (%4.4x.%4.4x.%4.4x) #0x%8.8x\n", |