From e4ea910a487af187950f88d345e6dc9744c8d257 Mon Sep 17 00:00:00 2001 From: Shaun Laing Date: Fri, 26 Jul 2013 08:25:34 -0600 Subject: [PATCH] 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 Reviewed-by: H Hartley Sweeten Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/dt9812.c | 15 ++++++++------- 1 file 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", -- 2.20.1