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: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -460,7 +460,7 @@ static void _nbu2ss_ep_in_end(
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if (length)
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if (length)
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_nbu2ss_writel(&preg->EP_REGS[num].EP_WRITE, data32);
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_nbu2ss_writel(&preg->EP_REGS[num].EP_WRITE, data32);
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data = ((((u32)length) << 5) & EPn_DW) | EPn_DEND;
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data = (((length) << 5) & EPn_DW) | EPn_DEND;
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_nbu2ss_bitset(&preg->EP_REGS[num].EP_CONTROL, data);
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_nbu2ss_bitset(&preg->EP_REGS[num].EP_CONTROL, data);
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_nbu2ss_bitset(&preg->EP_REGS[num].EP_CONTROL, EPn_AUTO);
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_nbu2ss_bitset(&preg->EP_REGS[num].EP_CONTROL, EPn_AUTO);
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@ -1852,7 +1852,7 @@ static inline void _nbu2ss_ep0_int(struct nbu2ss_udc *udc)
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status = _nbu2ss_readl(&udc->p_regs->EP0_STATUS);
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status = _nbu2ss_readl(&udc->p_regs->EP0_STATUS);
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intr = status & EP0_STATUS_RW_BIT;
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intr = status & EP0_STATUS_RW_BIT;
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_nbu2ss_writel(&udc->p_regs->EP0_STATUS, ~(u32)intr);
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_nbu2ss_writel(&udc->p_regs->EP0_STATUS, ~intr);
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status &= (SETUP_INT | EP0_IN_INT | EP0_OUT_INT
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status &= (SETUP_INT | EP0_IN_INT | EP0_OUT_INT
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| STG_END_INT | EP0_OUT_NULL_INT);
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| STG_END_INT | EP0_OUT_NULL_INT);
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@ -2127,7 +2127,7 @@ static inline void _nbu2ss_epn_int(struct nbu2ss_udc *udc, u32 epnum)
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status = _nbu2ss_readl(&udc->p_regs->EP_REGS[num].EP_STATUS);
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status = _nbu2ss_readl(&udc->p_regs->EP_REGS[num].EP_STATUS);
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/* Interrupt Clear */
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/* Interrupt Clear */
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_nbu2ss_writel(&udc->p_regs->EP_REGS[num].EP_STATUS, ~(u32)status);
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_nbu2ss_writel(&udc->p_regs->EP_REGS[num].EP_STATUS, ~status);
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req = list_first_entry_or_null(&ep->queue, struct nbu2ss_req, queue);
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req = list_first_entry_or_null(&ep->queue, struct nbu2ss_req, queue);
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if (!req) {
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if (!req) {
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