2021-10-16 03:29:16

by Vegard Nossum

Subject: [PATCH] lan78xx: select CRC32

Fix the following build/link error by adding a dependency on the CRC32
routines:

ld: drivers/net/usb/lan78xx.o: in function `lan78xx_set_multicast':
lan78xx.c:(.text+0x48cf): undefined reference to `crc32_le'

The actual use of crc32_le() comes indirectly through ether_crc().

Fixes: 55d7de9de6c30 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver")
Signed-off-by: Vegard Nossum <[email protected]>
---
drivers/net/usb/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index f87f175033731..b554054a7560a 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -117,6 +117,7 @@ config USB_LAN78XX
select PHYLIB
select MICROCHIP_PHY
select FIXED_PHY
+ select CRC32
help
This option adds support for Microchip LAN78XX based USB 2
& USB 3 10/100/1000 Ethernet adapters.
--
2.23.0.718.g5ad94255a8

2021-10-16 09:29:34

by patchwork-bot+netdevbpf

Subject: Re: [PATCH] lan78xx: select CRC32

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <[email protected]>:

On Fri, 15 Oct 2021 15:07:54 +0200 you wrote:
> Fix the following build/link error by adding a dependency on the CRC32
> routines:
>
> ld: drivers/net/usb/lan78xx.o: in function `lan78xx_set_multicast':
> lan78xx.c:(.text+0x48cf): undefined reference to `crc32_le'
>
> The actual use of crc32_le() comes indirectly through ether_crc().
>
> [...]

Here is the summary with links:
- lan78xx: select CRC32
https://git.kernel.org/netdev/net/c/46393d61a328

You are awesome, thank you!
--
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