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STM32 USB OTGFSDEV: Fix code style issues

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This commit is contained in:
Petteri Aimonen
2021-03-24 10:07:56 +02:00
committed by David Sidrane
parent 3c610d5d70
commit 18bfef1b38
1 changed files with 6 additions and 2 deletions
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arch/arm/src/stm32/stm32_otgfsdev.c
+6 -2
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@@ -1590,7 +1590,9 @@ static inline void stm32_ep0out_receive(FAR struct stm32_ep_s *privep,
if (priv->ep0datlen < CONFIG_USBDEV_SETUP_MAXDATASIZE)
{
/* Read the data into our special buffer for SETUP data */
int readlen = MIN(CONFIG_USBDEV_SETUP_MAXDATASIZE - priv->ep0datlen, bcnt);
int bufspace = CONFIG_USBDEV_SETUP_MAXDATASIZE - priv->ep0datlen;
int readlen = MIN(bufspace, bcnt);
stm32_rxfifo_read(privep, priv->ep0data, readlen);
priv->ep0datlen += readlen;
bcnt -= readlen;
@@ -1612,13 +1614,15 @@ static inline void stm32_ep0out_receive(FAR struct stm32_ep_s *privep,
privep->active = false;
priv->ep0state = EP0STATE_SETUP_READY;
priv->ep0datlen = MIN(CONFIG_USBDEV_SETUP_MAXDATASIZE, priv->ep0datlen);
priv->ep0datlen = MIN(CONFIG_USBDEV_SETUP_MAXDATASIZE,
priv->ep0datlen);
stm32_ep0out_setup(priv);
}
else
{
/* More data to come, clear NAKSTS */
uint32_t regval = stm32_getreg(STM32_OTGFS_DOEPCTL0);
regval |= OTGFS_DOEPCTL0_CNAK;
stm32_putreg(regval, STM32_OTGFS_DOEPCTL0);