From: Arnd Bergmann <arnd@xxxxxxxx>
The simatic-ipc driver no longer depends on PCI, but its watchdog portion
still needs it, otherwise P2SB runs into a build failure:
WARNING: unmet direct dependencies detected for P2SB
Depends on [n]: PCI [=n] && X86 [=y]
Selected by [m]:
- SIEMENS_SIMATIC_IPC_WDT [=m] && WATCHDOG [=y] && SIEMENS_SIMATIC_IPC [=y]
drivers/platform/x86/p2sb.c:121:3: error: call to undeclared function 'pci_bus_write_config_dword'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
pci_bus_write_config_dword(bus, devfn_p2sb, P2SBC, 0);
Add back the minimum dependendency to make it build in random configurations
again.
Fixes: b72da71ce24b0 ("platform/x86: simatic-ipc: drop PCI runtime depends and header")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/watchdog/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 04e9b40cf7d53..09452384221a4 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1680,7 +1680,7 @@ config NIC7018_WDT
config SIEMENS_SIMATIC_IPC_WDT
tristate "Siemens Simatic IPC Watchdog"
- depends on SIEMENS_SIMATIC_IPC
+ depends on SIEMENS_SIMATIC_IPC && PCI
default y
select WATCHDOG_CORE
select P2SB
--
2.39.2
