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Commit 15fb2af6 authored by Bhumika Goyal's avatar Bhumika Goyal Committed by Greg Kroah-Hartman
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Staging: emxx_udc: Remove useless type conversion 



Some type conversions like casting a pointer to a pointer of same type,
casting to the original type using addressof(&) operator etc. are not
needed. Therefore, remove them. Done using coccinelle:

@@
type t;
t *p;
t a;
@@
(
- (t)(a)
+ a
|
- (t *)(p)
+ p
|
- (t *)(&a)
+ &a
)

Signed-off-by: default avatarBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1af172fa

drivers/staging/emxx_udc/emxx_udc.c

+3 −3
Original line number Diff line number Diff line
@@ -460,7 +460,7 @@ static void _nbu2ss_ep_in_end( 
		if (length)

			_nbu2ss_writel(&preg->EP_REGS[num].EP_WRITE, data32);



		data = ((((u32)length) << 5) & EPn_DW) | EPn_DEND;

		data = (((length) << 5) & EPn_DW) | EPn_DEND;

		_nbu2ss_bitset(&preg->EP_REGS[num].EP_CONTROL, data);



		_nbu2ss_bitset(&preg->EP_REGS[num].EP_CONTROL, EPn_AUTO);
@@ -1852,7 +1852,7 @@ static inline void _nbu2ss_ep0_int(struct nbu2ss_udc *udc) 


	status = _nbu2ss_readl(&udc->p_regs->EP0_STATUS);

	intr = status & EP0_STATUS_RW_BIT;

	_nbu2ss_writel(&udc->p_regs->EP0_STATUS, ~(u32)intr);

	_nbu2ss_writel(&udc->p_regs->EP0_STATUS, ~intr);



	status &= (SETUP_INT | EP0_IN_INT | EP0_OUT_INT

			| STG_END_INT | EP0_OUT_NULL_INT);
@@ -2127,7 +2127,7 @@ static inline void _nbu2ss_epn_int(struct nbu2ss_udc *udc, u32 epnum) 
	status = _nbu2ss_readl(&udc->p_regs->EP_REGS[num].EP_STATUS);



	/* Interrupt Clear */

	_nbu2ss_writel(&udc->p_regs->EP_REGS[num].EP_STATUS, ~(u32)status);

	_nbu2ss_writel(&udc->p_regs->EP_REGS[num].EP_STATUS, ~status);



	req = list_first_entry_or_null(&ep->queue, struct nbu2ss_req, queue);

	if (!req) {