[PATCH] net: wwan: iosm: select CONFIG_RELAY
flat view
STALE1771d
LANDED
From: Arnd Bergmann <arnd@kernel.org>
Date: 2021-12-04 17:40:47
Also in:
lkml
Subsystem:
networking drivers, the rest, wwan drivers · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Loic Poulain, Sergey Ryazanov
Landed in mainline as 5382911f5d67 on 2021-12-07.
From: Arnd Bergmann <arnd@arndb.de>
The iosm driver started using relayfs, but is missing the Kconfig
logic to ensure it's built into the kernel:
x86_64-linux-ld: drivers/net/wwan/iosm/iosm_ipc_trace.o: in function `ipc_trace_create_buf_file_handler':
iosm_ipc_trace.c:(.text+0x16): undefined reference to `relay_file_operations'
x86_64-linux-ld: drivers/net/wwan/iosm/iosm_ipc_trace.o: in function `ipc_trace_subbuf_start_handler':
iosm_ipc_trace.c:(.text+0x31): undefined reference to `relay_buf_full'
x86_64-linux-ld: drivers/net/wwan/iosm/iosm_ipc_trace.o: in function `ipc_trace_ctrl_file_write':
iosm_ipc_trace.c:(.text+0xd5): undefined reference to `relay_flush'
x86_64-linux-ld: drivers/net/wwan/iosm/iosm_ipc_trace.o: in function `ipc_trace_port_rx':
Fixes: 00ef32565b9b ("net: wwan: iosm: device trace collection using relayfs")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/net/wwan/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wwan/Kconfig b/drivers/net/wwan/Kconfig
index bdb2b0e46c12..9f5111a77da9 100644
--- a/drivers/net/wwan/Kconfig
+++ b/drivers/net/wwan/Kconfig@@ -85,6 +85,7 @@ config IOSM tristate "IOSM Driver for Intel M.2 WWAN Device" depends on INTEL_IOMMU select NET_DEVLINK + select RELAY help This driver enables Intel M.2 WWAN Device communication.
--
2.29.2