staging: comedi: usbduxsigma: fix sparse endianness warnings

Sparse has many warnings like:

drivers/staging/comedi/drivers/usbduxsigma.c:293:21: warning: cast to
restricted __be32

on lines on which devpriv->in_buf is passed to be32_to_cpu().  This
suggests that this variable should actually be of type __be32.

Signed-off-by: Chase Southwood <chase.southwood@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/comedi/drivers/usbduxsigma.c b/drivers/staging/comedi/drivers/usbduxsigma.c
index fad099d5c58ba7b86d4943d012ce25f4d8bb394d..5dbab04d0ff9fa2ee149a599875d0c51041b08a6 100644 (file)
--- a/drivers/staging/comedi/drivers/usbduxsigma.c
+++ b/drivers/staging/comedi/drivers/usbduxsigma.c
@@ -155,7 +155,7 @@ struct usbduxsigma_private {
        /* size of the PWM buffer which holds the bit pattern */
        int pwm_buf_sz;
        /* input buffer for the ISO-transfer */
-       uint32_t *in_buf;
+       __be32 *in_buf;
        /* input buffer for single insn */
        uint8_t *insn_buf;