drivers/net/can/janz-ican3.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
The macro definition DESC_IVALID should be DESC_INVALID, as there is a
spelling error here.
Signed-off-by: Chu Guangqing <chuguangqing@inspur.com>
---
drivers/net/can/janz-ican3.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index 1efdd1fd8caa..7ae1f4ba4627 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -62,7 +62,7 @@
#define DESC_VALID 0x80
#define DESC_WRAP 0x40
#define DESC_INTERRUPT 0x20
-#define DESC_IVALID 0x10
+#define DESC_INVALID 0x10
#define DESC_LEN(len) (len)
/* Janz ICAN3 Firmware Messages */
@@ -1723,11 +1723,11 @@ static netdev_tx_t ican3_xmit(struct sk_buff *skb, struct net_device *ndev)
ican3_put_echo_skb(mod, skb);
/*
- * the programming manual says that you must set the IVALID bit, then
+ * the programming manual says that you must set the INVALID bit, then
* interrupt, then set the valid bit. Quite weird, but it seems to be
* required for this to work
*/
- desc.control |= DESC_IVALID;
+ desc.control |= DESC_INVALID;
memcpy_toio(desc_addr, &desc, sizeof(desc));
/* generate a MODULbus interrupt to the microcontroller */
--
2.43.7
On 03.11.2025 14:49:34, Chu Guangqing wrote: > The macro definition DESC_IVALID should be DESC_INVALID, as there is a > spelling error here. Have you taken a look at the manual? Does it talk about IVALID or INVALID? regards, Marc > Signed-off-by: Chu Guangqing <chuguangqing@inspur.com> > --- > drivers/net/can/janz-ican3.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c > index 1efdd1fd8caa..7ae1f4ba4627 100644 > --- a/drivers/net/can/janz-ican3.c > +++ b/drivers/net/can/janz-ican3.c > @@ -62,7 +62,7 @@ > #define DESC_VALID 0x80 > #define DESC_WRAP 0x40 > #define DESC_INTERRUPT 0x20 > -#define DESC_IVALID 0x10 > +#define DESC_INVALID 0x10 > #define DESC_LEN(len) (len) > > /* Janz ICAN3 Firmware Messages */ > @@ -1723,11 +1723,11 @@ static netdev_tx_t ican3_xmit(struct sk_buff *skb, struct net_device *ndev) > ican3_put_echo_skb(mod, skb); > > /* > - * the programming manual says that you must set the IVALID bit, then > + * the programming manual says that you must set the INVALID bit, then > * interrupt, then set the valid bit. Quite weird, but it seems to be > * required for this to work > */ > - desc.control |= DESC_IVALID; > + desc.control |= DESC_INVALID; > memcpy_toio(desc_addr, &desc, sizeof(desc)); > > /* generate a MODULbus interrupt to the microcontroller */ > -- > 2.43.7 > > > -- Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung Nürnberg | Phone: +49-5121-206917-129 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-9 |
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