diff options
| author |   Bhumika Goyal <bhumirks@gmail.com> | 2016-10-08 15:29:54 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-16 10:25:07 +0200 |
| commit | 15fb2af604d602373cd4dafb88143adb03463001 (patch) | |
| tree | 84d5ef3d99f8fed78fc2878f7083f4719f76283b /drivers/staging/emxx_udc | |
| parent | Staging: skein: skein_api: Remove useless type conversion (diff) | |
| download | linux-dev-15fb2af604d602373cd4dafb88143adb03463001.tar.xz linux-dev-15fb2af604d602373cd4dafb88143adb03463001.zip | |
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>
Diffstat (limited to 'drivers/staging/emxx_udc')
| -rw-r--r-- | drivers/staging/emxx_udc/emxx_udc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c index c3e298843b43..5d7dc00713f5 100644 --- a/drivers/staging/emxx_udc/emxx_udc.c +++ b/drivers/staging/emxx_udc/emxx_udc.c @@ -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) { |