6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Niklas Schnelle <schnelle@xxxxxxxxxxxxx>
[ Upstream commit d4d3125a3452a54acca69050be67b87ee2900e77 ]
Both drivers use I/O port accesses without declaring a dependency on
CONFIG_HAS_IOPORT. For sbc8360_wdt this causes a compile error on UML
once inb()/outb() helpers become conditional.
For sbc7240_wdt this causes no such errors with UML because this driver
depends on both x86_32 and !UML. Nevertheless add HAS_IOPORT as
a dependency for both drivers to be explicit and drop the !UML
dependency for sbc7240_wdt as it is now redundant since UML implies no
HAS_IOPORT.
Fixes: 52df67b6b313 ("watchdog: add HAS_IOPORT dependencies")
Signed-off-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx>
Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/watchdog/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 684b9fe84fff5..94c96bcfefe34 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1509,7 +1509,7 @@ config 60XX_WDT
config SBC8360_WDT
tristate "SBC8360 Watchdog Timer"
- depends on X86_32
+ depends on X86_32 && HAS_IOPORT
help
This is the driver for the hardware watchdog on the SBC8360 Single
@@ -1522,7 +1522,7 @@ config SBC8360_WDT
config SBC7240_WDT
tristate "SBC Nano 7240 Watchdog Timer"
- depends on X86_32 && !UML
+ depends on X86_32 && HAS_IOPORT
help
This is the driver for the hardware watchdog found on the IEI
single board computers EPIC Nano 7240 (and likely others). This
--
2.43.0
