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staging: most: change dma_buf variable to __le16 

dma_buf is being cast to __le16 *, but it was defined as u16 *.
sparse reported this error as:
drivers/staging/most/hdm-usb/hdm_usb.c:158:16: warning: cast to restricted
__le16

This patch changes dma_buf from u16 to __le16.

Signed-off-by: Ramiro Oliveira <Ramiro.Oliveira@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ramiro Oliveira 2017-01-03 14:43:40 +00:00 committed by Greg Kroah-Hartman
parent c887e69d90
commit cbe50fc432
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/most/hdm-usb/hdm_usb.c
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@ -145,7 +145,7 @@ static void wq_netinfo(struct work_struct *wq_obj);
static inline int drci_rd_reg(struct usb_device *dev, u16 reg, u16 *buf)
{
int retval;
u16 *dma_buf = kzalloc(sizeof(u16), GFP_KERNEL);
__le16 *dma_buf = kzalloc(sizeof(__le16), GFP_KERNEL);
u8 req_type = USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
if (!dma_buf)