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Fix chip/sam_usb.c:1242:12: error: variable 'packetsize' set but not used [-Werror,-Wunused-but-set-variable]

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2022-11-13 16:58:14 +08:00 committed by Xiang Xiao
parent e0f1c41695
commit 7e823fc862
2 changed files with 0 additions and 39 deletions
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34
arch/arm/src/samd2l2/sam_usb.c
View File

@ -380,7 +380,6 @@ struct sam_usbdev_s
#ifdef CONFIG_SAMD2L2_USB_REGDEBUG
static void sam_printreg(uintptr_t regaddr, uint32_t regval, bool iswrite);
static void sam_checkreg(uintptr_t regaddr, uint32_t regval, bool iswrite);
static uint32_t sam_getreg32(uintptr_t regaddr);
static void sam_putreg32(uint32_t regval, uintptr_t regaddr);
static uint32_t sam_getreg16(uintptr_t regaddr);
static void sam_putreg16(uint16_t regval, uintptr_t regaddr);
@ -388,7 +387,6 @@ static uint32_t sam_getreg8(uintptr_t regaddr);
static void sam_putreg8(uint8_t regval, uintptr_t regaddr);
static void sam_dumpep(struct sam_usbdev_s *priv, uint8_t epno);
#else
static inline uint32_t sam_getreg32(uintptr_t regaddr);
static inline void sam_putreg32(uint32_t regval, uintptr_t regaddr);
static inline uint32_t sam_getreg16(uintptr_t regaddr);
static inline void sam_putreg16(uint16_t regval, uintptr_t regaddr);
@ -713,33 +711,6 @@ static void sam_checkreg(uintptr_t regaddr, uint32_t regval, bool iswrite)
}
#endif
/****************************************************************************
* Name: sam_getreg32
*
* Description:
* Get the contents of an 32-bit SAMD2L2 USB register
*
****************************************************************************/
#ifdef CONFIG_SAMD2L2_USB_REGDEBUG
static uint32_t sam_getreg32(uintptr_t regaddr)
{
/* Read the value from the register */
uint32_t regval = getreg32(regaddr);
/* Check if we need to print this value */
sam_checkreg(regaddr, regval, false);
return regval;
}
#else
static inline uint32_t sam_getreg32(uintptr_t regaddr)
{
return getreg32(regaddr);
}
#endif
/****************************************************************************
* Name: sam_putreg32
*
@ -1239,7 +1210,6 @@ static int sam_req_read(struct sam_usbdev_s *priv, struct sam_ep_s *privep,
uint16_t recvsize)
{
struct sam_req_s *privreq;
uint32_t packetsize;
int epno;
DEBUGASSERT(priv && privep && privep->epstate == USB_EPSTATE_IDLE);
@ -1311,10 +1281,6 @@ static int sam_req_read(struct sam_usbdev_s *priv, struct sam_ep_s *privep,
privreq->req.xfrd = 0;
privreq->inflight = privreq->req.len;
priv->eplist[epno].descb[0]->addr = (uint32_t) privreq->req.buf;
packetsize = priv->eplist[epno].descb[0]->pktsize;
packetsize &= ~USBDEV_PKTSIZE_BCNT_MASK;
packetsize &= ~USBDEV_PKTSIZE_MPKTSIZE_MASK;
packetsize |= USBDEV_PKTSIZE_MPKTSIZE(privreq->inflight);
sam_putreg8(USBDEV_EPSTATUS_BK0RDY, SAM_USBDEV_EPSTATUSCLR(epno));
return OK;

5
arch/arm/src/samd5e5/sam_usb.c
View File

@ -1878,7 +1878,6 @@ static int sam_req_read(struct sam_usbdev_s *priv, struct sam_ep_s *privep,
uint16_t recvsize)
{
struct sam_req_s *privreq;
uint32_t packetsize;
int epno;
DEBUGASSERT(priv && privep && privep->epstate == USB_EPSTATE_IDLE);
@ -1951,10 +1950,6 @@ static int sam_req_read(struct sam_usbdev_s *priv, struct sam_ep_s *privep,
privreq->inflight = privreq->req.len;
priv->eplist[epno].descb[0]->addr = (uint32_t) privreq->req.buf;
uinfo("addr=%p\n", privreq->req.buf);
packetsize = priv->eplist[epno].descb[0]->pktsize;
packetsize &= ~USBDEV_PKTSIZE_BCNT_MASK;
packetsize &= ~USBDEV_PKTSIZE_MPKTSIZE_MASK;
packetsize |= USBDEV_PKTSIZE_MPKTSIZE(privreq->inflight);
sam_putreg8(USBDEV_EPSTATUS_BK0RDY, SAM_USBDEV_EPSTATUSCLR(epno));
return OK;