From bcf59e2c4dea780e4abf48d5e673f5d79f9ee064 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 23 Feb 2010 15:04:23 +0300 Subject: uwb: remove duplicate cpu_to_le16() These parameters should be passed as cpu endian because we change it to little endian inside usb_control_msg(). On x86 cpu_to_le16() doesn't do anything so either way works but I think the original code would break on big endian systems. I removed the masks as well because that usb_control_msg() parameters are __u16 so we already only use the lower bits. Signed-off-by: Dan Carpenter Signed-off-by: David Vrabel --- drivers/uwb/i1480/dfu/usb.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/uwb/i1480/dfu/usb.c b/drivers/uwb/i1480/dfu/usb.c index a6a93755627..a99e211a1b8 100644 --- a/drivers/uwb/i1480/dfu/usb.c +++ b/drivers/uwb/i1480/dfu/usb.c @@ -120,8 +120,7 @@ int i1480_usb_write(struct i1480 *i1480, u32 memory_address, result = usb_control_msg( i1480_usb->usb_dev, usb_sndctrlpipe(i1480_usb->usb_dev, 0), 0xf0, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - cpu_to_le16(memory_address & 0xffff), - cpu_to_le16((memory_address >> 16) & 0xffff), + memory_address, (memory_address >> 16), i1480->cmd_buf, buffer_size, 100 /* FIXME: arbitrary */); if (result < 0) break; @@ -166,8 +165,7 @@ int i1480_usb_read(struct i1480 *i1480, u32 addr, size_t size) result = usb_control_msg( i1480_usb->usb_dev, usb_rcvctrlpipe(i1480_usb->usb_dev, 0), 0xf0, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - cpu_to_le16(itr_addr & 0xffff), - cpu_to_le16((itr_addr >> 16) & 0xffff), + itr_addr, (itr_addr >> 16), i1480->cmd_buf + itr, itr_size, 100 /* FIXME: arbitrary */); if (result < 0) { -- cgit v1.2.3-18-g5258