drivers/i2c: remove !S390 dependency, add missing GENERIC_HARDIRQS dependencies
Remove !S390 dependency from i2c Kconfig, since s390 now supports PCI, HAS_IOMEM
and HAS_DMA, however we need to add a couple of GENERIC_HARDIRQS dependecies to
fix compile and link errors like these:
ERROR: "devm_request_threaded_irq" [drivers/i2c/i2c-smbus.ko] undefined!
ERROR: "devm_request_threaded_irq" [drivers/i2c/busses/i2c-ocores.ko] undefined!
Cc: Wolfram Sang <w.sang@pengutronix.de>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 46cde09..e380c6e 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -4,7 +4,6 @@
menuconfig I2C
tristate "I2C support"
- depends on !S390
select RT_MUTEXES
---help---
I2C (pronounce: I-squared-C) is a slow serial bus protocol used in
@@ -76,6 +75,7 @@
config I2C_SMBUS
tristate "SMBus-specific protocols" if !I2C_HELPER_AUTO
+ depends on GENERIC_HARDIRQS
help
Say Y here if you want support for SMBus extensions to the I2C
specification. At the moment, the only supported extension is