[PATCH 02/15] drivers/i2c: remove !S390 dependency, add missing GENERIC_HARDIRQS dependencies

Heiko Carstens
2013-02-06T16:28:07Z

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>
---
drivers/i2c/Kconfig | 2 +-
drivers/i2c/busses/Kconfig | 6 ++++--
2 files changed, 5 insertions(+), 3 deletions(-)

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_HELPER_AUTO

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
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 8bb810e..fd30505 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -112,7 +112,7 @@ config I2C_I801

config I2C_ISCH
tristate "Intel SCH SMBus 1.0"
- depends on PCI
+ depends on PCI && GENERIC_HARDIRQS
select LPC_SCH
help
Say Y here if you want to use SMBus controller on the Intel SCH
@@ -519,6 +519,7 @@ config I2C_NUC900

config I2C_OCORES
tristate "OpenCores I2C Controller"
+ depends on GENERIC_HARDIRQS
help
If you say yes to this option, support will be included for the
OpenCores I2C controller. For details see
@@ -753,7 +754,7 @@ config I2C_DIOLAN_U2C

config I2C_PARPORT
tristate "Parallel port adapter"
- depends on PARPORT
+ depends on PARPORT && GENERIC_HARDIRQS
select I2C_ALGOBIT
select I2C_SMBUS
help
@@ -778,6 +779,7 @@ config I2C_PARPORT

config I2C_PARPORT_LIGHT
tristate "Parallel port adapter (light)"
+ depends on GENERIC_HARDIRQS
select I2C_ALGOBIT
select I2C_SMBUS
help
--
1.7.10.4