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Commit a80f58c9 authored by Chase Southwood's avatar Chase Southwood Committed by Greg Kroah-Hartman
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staging: comedi: usbduxsigma: fix more sparse endianness warnings 



Sparse shows a couple of warnings like:

drivers/staging/comedi/drivers/usbduxsigma.c:787:23: warning: cast to restricted __be32

Looking at the indicated lines shows that the issue is caused by an
incorrect cast to uint32_t instead of __be32.  Fix this cast.

Signed-off-by: default avatarChase Southwood <chase.southwood@gmail.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ae689d52

drivers/staging/comedi/drivers/usbduxsigma.c

+2 −2
Original line number Diff line number Diff line
@@ -784,7 +784,7 @@ static int usbduxsigma_ai_insn_read(struct comedi_device *dev, 
		}



		/* 32 bits big endian from the A/D converter */

		val = be32_to_cpu(get_unaligned((uint32_t

		val = be32_to_cpu(get_unaligned((__be32

						 *)(devpriv->insn_buf + 1)));

		val &= 0x00ffffff;	/* strip status byte */

		val ^= 0x00800000;	/* convert to unsigned */
@@ -1343,7 +1343,7 @@ static int usbduxsigma_getstatusinfo(struct comedi_device *dev, int chan) 
		return ret;



	/* 32 bits big endian from the A/D converter */

	val = be32_to_cpu(get_unaligned((uint32_t *)(devpriv->insn_buf + 1)));

	val = be32_to_cpu(get_unaligned((__be32 *)(devpriv->insn_buf + 1)));

	val &= 0x00ffffff;	/* strip status byte */

	val ^= 0x00800000;	/* convert to unsigned */