Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/ke…

…rnel/git/gregkh/staging-2.6 * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: Staging: comedi: fix build breakages on some platforms Staging: brcm80211: disable drivers except for X86 or MIPS platforms Staging: brcm80211: disable drivers for PPC platforms Staging: iio: Make IIO depend on GENERIC_HARDIRQS Staging: mei: fix suspend failure Staging: fix iio builds when IIO_RING_BUFFER is not enabled Staging: Comedi: Build only on arches providing PAGE_KERNEL_NOCACHE Staging: fix more iio builds when IIO_RING_BUFFER is not enabled
teemow · Jun 28, 2011 · d90ce87 · d90ce87
2 parents 505cb6b + a73738e
commit d90ce87
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Showing 9 changed files with 40 additions and 11 deletions.
diff --git a/drivers/staging/brcm80211/Kconfig b/drivers/staging/brcm80211/Kconfig
@@ -7,6 +7,7 @@ config BRCMSMAC
 	default n
 	depends on PCI
 	depends on WLAN && MAC80211
+	depends on X86 || MIPS
 	select BRCMUTIL
 	select FW_LOADER
 	select CRC_CCITT
@@ -20,6 +21,7 @@ config BRCMFMAC
 	default n
 	depends on MMC
 	depends on WLAN && CFG80211
+	depends on X86 || MIPS
 	select BRCMUTIL
 	select FW_LOADER
 	select WIRELESS_EXT

diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
@@ -2,6 +2,7 @@ config COMEDI
 	tristate "Data acquisition support (comedi)"
 	default N
 	depends on m
+	depends on BROKEN || FRV || M32R || MN10300 || SUPERH || TILE || X86
 	---help---
 	  Enable support a wide range of data acquisition devices
 	  for Linux.
@@ -160,6 +161,7 @@ config COMEDI_PCL730
 
 config COMEDI_PCL812
 	tristate "Advantech PCL-812/813 and ADlink ACL-8112/8113/8113/8216"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for Advantech PCL-812/PG, PCL-813/B, ADLink
@@ -171,6 +173,7 @@ config COMEDI_PCL812
 
 config COMEDI_PCL816
 	tristate "Advantech PCL-814 and PCL-816 ISA card support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for Advantech PCL-814 and PCL-816 ISA cards
@@ -180,6 +183,7 @@ config COMEDI_PCL816
 
 config COMEDI_PCL818
 	tristate "Advantech PCL-718 and PCL-818 ISA card support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for Advantech PCL-818 ISA cards
@@ -269,6 +273,7 @@ config COMEDI_DAS800
 
 config COMEDI_DAS1800
 	tristate "DAS1800 and compatible ISA card support"
+	depends on VIRT_TO_BUS
 	select COMEDI_FC
 	default N
 	---help---
@@ -340,6 +345,7 @@ config COMEDI_DT2817
 config COMEDI_DT282X
 	tristate "Data Translation DT2821 series and DT-EZ ISA card support"
 	select COMEDI_FC
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for Data Translation DT2821 series including DT-EZ
@@ -419,6 +425,7 @@ config COMEDI_ADQ12B
 config COMEDI_NI_AT_A2150
 	tristate "NI AT-A2150 ISA card support"
 	depends on COMEDI_NI_COMMON
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for National Instruments AT-A2150 cards
@@ -536,6 +543,7 @@ if COMEDI_PCI_DRIVERS && PCI
 
 config COMEDI_ADDI_APCI_035
 	tristate "ADDI-DATA APCI_035 support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_035 cards
@@ -545,6 +553,7 @@ config COMEDI_ADDI_APCI_035
 
 config COMEDI_ADDI_APCI_1032
 	tristate "ADDI-DATA APCI_1032 support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_1032 cards
@@ -554,6 +563,7 @@ config COMEDI_ADDI_APCI_1032
 
 config COMEDI_ADDI_APCI_1500
 	tristate "ADDI-DATA APCI_1500 support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_1500 cards
@@ -563,6 +573,7 @@ config COMEDI_ADDI_APCI_1500
 
 config COMEDI_ADDI_APCI_1516
 	tristate "ADDI-DATA APCI_1516 support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_1516 cards
@@ -572,6 +583,7 @@ config COMEDI_ADDI_APCI_1516
 
 config COMEDI_ADDI_APCI_1564
 	tristate "ADDI-DATA APCI_1564 support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_1564 cards
@@ -581,6 +593,7 @@ config COMEDI_ADDI_APCI_1564
 
 config COMEDI_ADDI_APCI_16XX
 	tristate "ADDI-DATA APCI_16xx support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_16xx cards
@@ -590,6 +603,7 @@ config COMEDI_ADDI_APCI_16XX
 
 config COMEDI_ADDI_APCI_2016
 	tristate "ADDI-DATA APCI_2016 support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_2016 cards
@@ -599,6 +613,7 @@ config COMEDI_ADDI_APCI_2016
 
 config COMEDI_ADDI_APCI_2032
 	tristate "ADDI-DATA APCI_2032 support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_2032 cards
@@ -608,6 +623,7 @@ config COMEDI_ADDI_APCI_2032
 
 config COMEDI_ADDI_APCI_2200
 	tristate "ADDI-DATA APCI_2200 support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_2200 cards
@@ -617,6 +633,7 @@ config COMEDI_ADDI_APCI_2200
 
 config COMEDI_ADDI_APCI_3001
 	tristate "ADDI-DATA APCI_3001 support"
+	depends on VIRT_TO_BUS
 	select COMEDI_FC
 	default N
 	---help---
@@ -627,6 +644,7 @@ config COMEDI_ADDI_APCI_3001
 
 config COMEDI_ADDI_APCI_3120
 	tristate "ADDI-DATA APCI_3520 support"
+	depends on VIRT_TO_BUS
 	select COMEDI_FC
 	default N
 	---help---
@@ -637,6 +655,7 @@ config COMEDI_ADDI_APCI_3120
 
 config COMEDI_ADDI_APCI_3501
 	tristate "ADDI-DATA APCI_3501 support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_3501 cards
@@ -646,6 +665,7 @@ config COMEDI_ADDI_APCI_3501
 
 config COMEDI_ADDI_APCI_3XXX
 	tristate "ADDI-DATA APCI_3xxx support"
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADDI-DATA APCI_3xxx cards
@@ -712,6 +732,7 @@ config COMEDI_ADL_PCI9111
 config COMEDI_ADL_PCI9118
 	tristate "ADLink PCI-9118DG, PCI-9118HG, PCI-9118HR support"
 	select COMEDI_FC
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for ADlink PCI-9118DG, PCI-9118HG, PCI-9118HR cards
@@ -1287,6 +1308,7 @@ config COMEDI_NI_LABPC
 	depends on COMEDI_MITE
 	select COMEDI_8255
 	select COMEDI_FC
+	depends on VIRT_TO_BUS
 	default N
 	---help---
 	  Enable support for National Instruments Lab-PC and compatibles

diff --git a/drivers/staging/iio/Kconfig b/drivers/staging/iio/Kconfig
@@ -4,7 +4,7 @@
 
 menuconfig IIO
 	tristate "Industrial I/O support"
-	depends on !S390
+	depends on GENERIC_HARDIRQS
 	help
 	  The industrial I/O subsystem provides a unified framework for
 	  drivers for many different types of embedded sensors using a

diff --git a/drivers/staging/iio/accel/adis16204.h b/drivers/staging/iio/accel/adis16204.h
@@ -84,7 +84,6 @@ struct adis16204_state {
 
 int adis16204_set_irq(struct iio_dev *indio_dev, bool enable);
 
-#ifdef CONFIG_IIO_RING_BUFFER
 enum adis16204_scan {
 	ADIS16204_SCAN_SUPPLY,
 	ADIS16204_SCAN_ACC_X,
@@ -93,6 +92,7 @@ enum adis16204_scan {
 	ADIS16204_SCAN_TEMP,
 };
 
+#ifdef CONFIG_IIO_RING_BUFFER
 void adis16204_remove_trigger(struct iio_dev *indio_dev);
 int adis16204_probe_trigger(struct iio_dev *indio_dev);
 

diff --git a/drivers/staging/iio/accel/adis16209.h b/drivers/staging/iio/accel/adis16209.h
@@ -121,8 +121,6 @@ struct adis16209_state {
 
 int adis16209_set_irq(struct iio_dev *indio_dev, bool enable);
 
-#ifdef CONFIG_IIO_RING_BUFFER
-
 #define ADIS16209_SCAN_SUPPLY	0
 #define ADIS16209_SCAN_ACC_X	1
 #define ADIS16209_SCAN_ACC_Y	2
@@ -132,6 +130,8 @@ int adis16209_set_irq(struct iio_dev *indio_dev, bool enable);
 #define ADIS16209_SCAN_INCLI_Y	6
 #define ADIS16209_SCAN_ROT	7
 
+#ifdef CONFIG_IIO_RING_BUFFER
+
 void adis16209_remove_trigger(struct iio_dev *indio_dev);
 int adis16209_probe_trigger(struct iio_dev *indio_dev);
 

diff --git a/drivers/staging/iio/gyro/adis16260.h b/drivers/staging/iio/gyro/adis16260.h
@@ -104,7 +104,6 @@ struct adis16260_state {
 
 int adis16260_set_irq(struct iio_dev *indio_dev, bool enable);
 
-#ifdef CONFIG_IIO_RING_BUFFER
 /* At the moment triggers are only used for ring buffer
  * filling. This may change!
  */
@@ -115,6 +114,7 @@ int adis16260_set_irq(struct iio_dev *indio_dev, bool enable);
 #define ADIS16260_SCAN_TEMP	3
 #define ADIS16260_SCAN_ANGL	4
 
+#ifdef CONFIG_IIO_RING_BUFFER
 void adis16260_remove_trigger(struct iio_dev *indio_dev);
 int adis16260_probe_trigger(struct iio_dev *indio_dev);
 

diff --git a/drivers/staging/iio/imu/adis16400.h b/drivers/staging/iio/imu/adis16400.h
@@ -158,7 +158,6 @@ struct adis16400_state {
 
 int adis16400_set_irq(struct iio_dev *indio_dev, bool enable);
 
-#ifdef CONFIG_IIO_RING_BUFFER
 /* At the moment triggers are only used for ring buffer
  * filling. This may change!
  */
@@ -182,6 +181,7 @@ int adis16400_set_irq(struct iio_dev *indio_dev, bool enable);
 #define ADIS16300_SCAN_INCLI_X	12
 #define ADIS16300_SCAN_INCLI_Y	13
 
+#ifdef CONFIG_IIO_RING_BUFFER
 void adis16400_remove_trigger(struct iio_dev *indio_dev);
 int adis16400_probe_trigger(struct iio_dev *indio_dev);
 

diff --git a/drivers/staging/mei/init.c b/drivers/staging/mei/init.c
@@ -189,7 +189,7 @@ int mei_hw_init(struct mei_device *dev)
 		mutex_lock(&dev->device_lock);
 	}
 
-	if (!err && !dev->recvd_msg) {
+	if (err <= 0 && !dev->recvd_msg) {
 		dev->mei_state = MEI_DISABLED;
 		dev_dbg(&dev->pdev->dev,
 			"wait_event_interruptible_timeout failed"

diff --git a/drivers/staging/mei/wd.c b/drivers/staging/mei/wd.c
@@ -169,10 +169,15 @@ int mei_wd_stop(struct mei_device *dev, bool preserve)
 	ret = wait_event_interruptible_timeout(dev->wait_stop_wd,
 					dev->wd_stopped, 10 * HZ);
 	mutex_lock(&dev->device_lock);
-	if (!dev->wd_stopped)
-		dev_dbg(&dev->pdev->dev, "stop wd failed to complete.\n");
-	else
-		dev_dbg(&dev->pdev->dev, "stop wd complete.\n");
+	if (dev->wd_stopped) {
+		dev_dbg(&dev->pdev->dev, "stop wd complete ret=%d.\n", ret);
+		ret = 0;
+	} else {
+		if (!ret)
+			ret = -ETIMEDOUT;
+		dev_warn(&dev->pdev->dev,
+			"stop wd failed to complete ret=%d.\n", ret);
+	}
 
 	if (preserve)
 		dev->wd_timeout = wd_timeout;