Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC] uctrl: Check request_irq() return value.
  [SPARC64]: Update defconfig.
  [SPARC64] bbc_i2c: Fix kenvctrld eating %100 cpu.
  [SPARC64]: Fix arch_teardown_msi_irq().
  [SPARC64]: virt_irq_free only needed when CONFIG_PCI_MSI
  [SPARC]: Remove the broken SUN_AURORA driver.

3 files changed, 27 insertions, 5 deletions

diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index 0f44a6a6675..59eef403c60 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Sun Feb 11 23:47:40 2007
+# Linux kernel version: 2.6.21-rc1
+# Mon Feb 26 10:45:21 2007
 #
 CONFIG_SPARC=y
 CONFIG_SPARC64=y
@@ -41,6 +41,7 @@ CONFIG_LOCALVERSION=""
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 # CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
 CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_TASKSTATS is not set
@@ -322,6 +323,7 @@ CONFIG_CONNECTOR=m
 #
 # Plug and Play support
 #
+# CONFIG_PNPACPI is not set
 
 #
 # Block devices
@@ -787,6 +789,7 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PASEMI is not set
 # CONFIG_I2C_PROSAVAGE is not set
 # CONFIG_I2C_SAVAGE4 is not set
 # CONFIG_I2C_SIS5595 is not set
@@ -833,6 +836,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
 # CONFIG_SENSORS_ADM1031 is not set
 # CONFIG_SENSORS_ADM9240 is not set
 # CONFIG_SENSORS_ASB100 is not set
@@ -874,6 +878,11 @@ CONFIG_HWMON=y
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -887,16 +896,22 @@ CONFIG_HWMON=y
 #
 # Graphics support
 #
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
 CONFIG_FB_DDC=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
 CONFIG_FB_MODE_HELPERS=y
 CONFIG_FB_TILEBLITTING=y
+
+#
+# Frambuffer hardware drivers
+#
 # CONFIG_FB_CIRRUS is not set
 # CONFIG_FB_PM2 is not set
 # CONFIG_FB_ASILIANT is not set
@@ -908,9 +923,11 @@ CONFIG_FB_TILEBLITTING=y
 # CONFIG_FB_MATROX is not set
 CONFIG_FB_RADEON=y
 CONFIG_FB_RADEON_I2C=y
+# CONFIG_FB_RADEON_BACKLIGHT is not set
 # CONFIG_FB_RADEON_DEBUG is not set
 # CONFIG_FB_ATY128 is not set
 # CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
 # CONFIG_FB_SAVAGE is not set
 # CONFIG_FB_SIS is not set
 # CONFIG_FB_NEOMAGIC is not set
@@ -947,7 +964,6 @@ CONFIG_LOGO=y
 # CONFIG_LOGO_LINUX_VGA16 is not set
 # CONFIG_LOGO_LINUX_CLUT224 is not set
 CONFIG_LOGO_SUN_CLUT224=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Sound
@@ -1192,6 +1208,7 @@ CONFIG_USB_HIDDEV=y
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_LEGOTOWER is not set
 # CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
 # CONFIG_USB_LED is not set
 # CONFIG_USB_CYPRESS_CY7C63 is not set
 # CONFIG_USB_CYTHERM is not set
@@ -1445,9 +1462,11 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
 CONFIG_LOG_BUF_SHIFT=18
 CONFIG_DETECT_SOFTLOCKUP=y
 CONFIG_SCHEDSTATS=y
+# CONFIG_TIMER_STATS is not set
 # CONFIG_DEBUG_SLAB is not set
 # CONFIG_DEBUG_RT_MUTEXES is not set
 # CONFIG_RT_MUTEX_TESTER is not set
@@ -1465,6 +1484,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_FORCED_INLINING=y
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_LKDTM is not set
+# CONFIG_FAULT_INJECTION is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUG_DCFLUSH is not set
 # CONFIG_STACK_DEBUG is not set
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index b5ff3ee5ace..c443db18437 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -109,6 +109,7 @@ static unsigned char virt_irq_alloc(unsigned int real_irq)
 	return ent;
 }
 
+#ifdef CONFIG_PCI_MSI
 static void virt_irq_free(unsigned int virt_irq)
 {
 	unsigned int real_irq;
@@ -121,6 +122,7 @@ static void virt_irq_free(unsigned int virt_irq)
 
 	__bucket(real_irq)->virt_irq = 0;
 }
+#endif
 
 static unsigned int virt_to_real_irq(unsigned char virt_irq)
 {
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index 6b740eb6fe7..6fedfb98f8b 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -668,7 +668,7 @@ int arch_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc)
 
 void arch_teardown_msi_irq(unsigned int virt_irq)
 {
-	struct msi_desc *entry = get_irq_data(virt_irq);
+	struct msi_desc *entry = get_irq_msi(virt_irq);
 	struct pci_dev *pdev = entry->dev;
 	struct pcidev_cookie *pcp = pdev->sysdata;
 	struct pci_pbm_info *pbm = pcp->pbm;