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

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>

diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index c408ee9a967fa8c3a64bc9dbb32ab3bc3514473b..a1f624f76c8a13cf9e6877cb30d5a164280aae6c 100644 (file)
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -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) {