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staging: emxx_udc: Remove parentheses around the right hand side of assignment

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Remove parentheses around the right hand side of assignments as they are
not needed. Semantic patch used:

@@
expression a, b, c;
@@

(
  a = (b == c)
|
  a =
- (
  b
- )
)

Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Janani Ravichandran 2016-02-11 16:03:08 -05:00 committed by Greg Kroah-Hartman
parent 686f0c2301
commit 599b878095
1 changed files with 7 additions and 7 deletions
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14
drivers/staging/emxx_udc/emxx_udc.c
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@ -271,21 +271,21 @@ static int _nbu2ss_ep_init(struct nbu2ss_udc *udc, struct nbu2ss_ep *ep)
data = EPn_EN | EPn_BCLR | EPn_DIR0;
_nbu2ss_bitset(&udc->p_regs->EP_REGS[num].EP_CONTROL, data);
data = (EPn_ONAK | EPn_OSTL_EN | EPn_OSTL);
data = EPn_ONAK | EPn_OSTL_EN | EPn_OSTL;
_nbu2ss_bitclr(&udc->p_regs->EP_REGS[num].EP_CONTROL, data);
data = (EPn_OUT_EN | EPn_OUT_END_EN);
data = EPn_OUT_EN | EPn_OUT_END_EN;
_nbu2ss_bitset(&udc->p_regs->EP_REGS[num].EP_INT_ENA, data);
} else {
/*---------------------------------------------------------*/
/* IN */
data = (EPn_EN | EPn_BCLR | EPn_AUTO);
data = EPn_EN | EPn_BCLR | EPn_AUTO;
_nbu2ss_bitset(&udc->p_regs->EP_REGS[num].EP_CONTROL, data);
data = (EPn_ISTL);
data = EPn_ISTL;
_nbu2ss_bitclr(&udc->p_regs->EP_REGS[num].EP_CONTROL, data);
data = (EPn_IN_EN | EPn_IN_END_EN);
data = EPn_IN_EN | EPn_IN_END_EN;
_nbu2ss_bitset(&udc->p_regs->EP_REGS[num].EP_INT_ENA, data);
}
@ -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 = ((((u32)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);
@ -844,7 +844,7 @@ static int _nbu2ss_out_dma(
/* Number of transfer packets */
mpkt = _nbu2ss_readl(&preg->EP_REGS[num].EP_PCKT_ADRS) & EPn_MPKT;
dmacnt = (length / mpkt);
dmacnt = length / mpkt;
lmpkt = (length % mpkt) & ~(u32)0x03;
if (dmacnt > DMA_MAX_COUNT) {