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-rw-r--r--drivers/mfd/Kconfig9
-rw-r--r--drivers/mfd/sm501.c4
2 files changed, 7 insertions, 6 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 951fa9b93fbe..2a5a0b78f84e 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -11,7 +11,7 @@ config MFD_CORE
config MFD_88PM860X
bool "Support Marvell 88PM8606/88PM8607"
- depends on I2C=y
+ depends on I2C=y && GENERIC_HARDIRQS
select MFD_CORE
help
This supports for Marvell 88PM8606/88PM8607 Power Management IC.
@@ -205,7 +205,7 @@ config PMIC_ADP5520
config MFD_MAX8925
bool "Maxim Semiconductor MAX8925 PMIC Support"
- depends on I2C=y
+ depends on I2C=y && GENERIC_HARDIRQS
select MFD_CORE
help
Say yes here to support for Maxim Semiconductor MAX8925. This is
@@ -226,7 +226,7 @@ config MFD_WM8400
config MFD_WM831X
bool "Support Wolfson Microelectronics WM831x/2x PMICs"
select MFD_CORE
- depends on I2C=y
+ depends on I2C=y && GENERIC_HARDIRQS
help
Support for the Wolfson Microelecronics WM831x and WM832x PMICs.
This driver provides common support for accessing the device,
@@ -235,6 +235,7 @@ config MFD_WM831X
config MFD_WM8350
bool
+ depends on GENERIC_HARDIRQS
config MFD_WM8350_CONFIG_MODE_0
bool
@@ -287,7 +288,7 @@ config MFD_WM8352_CONFIG_MODE_3
config MFD_WM8350_I2C
bool "Support Wolfson Microelectronics WM8350 with I2C"
select MFD_WM8350
- depends on I2C=y
+ depends on I2C=y && GENERIC_HARDIRQS
help
The WM8350 is an integrated audio and power management
subsystem with watchdog and RTC functionality for embedded
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index ff0718efb0ae..7b6652f60117 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1430,7 +1430,7 @@ static int __devinit sm501_plat_probe(struct platform_device *dev)
}
sm->regs_claim = request_mem_region(sm->io_res->start,
- resource_size(sm->io_res), "sm501");
+ 0x100, "sm501");
if (sm->regs_claim == NULL) {
dev_err(&dev->dev, "cannot claim registers\n");
@@ -1644,7 +1644,7 @@ static int __devinit sm501_pci_probe(struct pci_dev *dev,
sm->mem_res = &dev->resource[0];
sm->regs_claim = request_mem_region(sm->io_res->start,
- resource_size(sm->io_res), "sm501");
+ 0x100, "sm501");
if (sm->regs_claim == NULL) {
dev_err(&dev->dev, "cannot claim registers\n");
err= -EBUSY;