Commit 90e6228a authored by Ksenija Stanojevic's avatar Ksenija Stanojevic Committed by Greg Kroah-Hartman
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Staging: comedi: das16: Fix sparse endian warning 



Fix following sparse warning:
warning: cast to restricted __le16

This change is safe because array is pointer of type void and can
be used to store any type of data, also offset of the array would
be the same since unsigned short and __le16 are both 16 bits in size.

Signed-off-by: default avatarKsenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8005c49d

drivers/staging/comedi/drivers/das16.c

+2 −1
Original line number Diff line number Diff line
@@ -801,9 +801,10 @@ static void das16_ai_munge(struct comedi_device *dev, 
	unsigned short *data = array;

	unsigned int num_samples = comedi_bytes_to_samples(s, num_bytes);

	unsigned int i;

	__le16 *buf = array;



	for (i = 0; i < num_samples; i++) {

		data[i] = le16_to_cpu(data[i]);

		data[i] = le16_to_cpu(buf[i]);

		if (s->maxdata == 0x0fff)

			data[i] >>= 4;

		data[i] &= s->maxdata;