[PATCH v1 1/6] usb: gadget: pch_udc: Drop unneeded cpu_to_le32() call
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2021-03-22 21:12:47
Also in:
lkml
Subsystem:
the rest, usb subsystem · Maintainers:
Linus Torvalds, Greg Kroah-Hartman
Either way ~0 will be in the correct byte order,
hence drop unneeded cpu_to_le32() call. Moreover,
it makes sparse happy, otherwise it complains:
pch_udc.c:1813:27: warning: incorrect type in assignment (different base types)
pch_udc.c:1813:27: expected unsigned int [usertype] dataptr
pch_udc.c:1813:27: got restricted __le32 [usertype]
Fixes: f646cf94520e ("USB device driver of Topcliff PCH")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/usb/gadget/udc/pch_udc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c
index a3c1fc924268..2e2dca391007 100644
--- a/drivers/usb/gadget/udc/pch_udc.c
+++ b/drivers/usb/gadget/udc/pch_udc.c@@ -1756,7 +1756,7 @@ static struct usb_request *pch_udc_alloc_request(struct usb_ep *usbep, } /* prevent from using desc. - set HOST BUSY */ dma_desc->status |= PCH_UDC_BS_HST_BSY; - dma_desc->dataptr = cpu_to_le32(DMA_ADDR_INVALID); + dma_desc->dataptr = DMA_ADDR_INVALID; req->td_data = dma_desc; req->td_data_last = dma_desc; req->chain_len = 1;
--
2.30.2