Merge commit 'v2.6.39-rc3' into for-2.6.39

17 files changed, 45 insertions, 34 deletions

diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig
index fac1a2002e6..af1a17d42bd 100644
--- a/drivers/edac/Kconfig
+++ b/drivers/edac/Kconfig
@@ -45,7 +45,7 @@ config EDAC_DECODE_MCE
 	default y
 	---help---
 	  Enable this option if you want to decode Machine Check Exceptions
-	  occuring on your machine in human-readable form.
+	  occurring on your machine in human-readable form.
 
 	  You should definitely say Y here in case you want to decode MCEs
 	  which occur really early upon boot, before the module infrastructure
diff --git a/drivers/edac/cpc925_edac.c b/drivers/edac/cpc925_edac.c
index b9a781c47e3..837ad8f85b4 100644
--- a/drivers/edac/cpc925_edac.c
+++ b/drivers/edac/cpc925_edac.c
@@ -817,7 +817,7 @@ static void cpc925_del_edac_devices(void)
 	}
 }
 
-/* Convert current back-ground scrub rate into byte/sec bandwith */
+/* Convert current back-ground scrub rate into byte/sec bandwidth */
 static int cpc925_get_sdram_scrub_rate(struct mem_ctl_info *mci)
 {
 	struct cpc925_mc_pdata *pdata = mci->pvt_info;
diff --git a/drivers/edac/edac_core.h b/drivers/edac/edac_core.h
index 3d965347a67..eefa3501916 100644
--- a/drivers/edac/edac_core.h
+++ b/drivers/edac/edac_core.h
@@ -164,7 +164,7 @@ enum mem_type {
 /* chipset Error Detection and Correction capabilities and mode */
 enum edac_type {
 	EDAC_UNKNOWN = 0,	/* Unknown if ECC is available */
-	EDAC_NONE,		/* Doesnt support ECC */
+	EDAC_NONE,		/* Doesn't support ECC */
 	EDAC_RESERVED,		/* Reserved ECC type */
 	EDAC_PARITY,		/* Detects parity errors */
 	EDAC_EC,		/* Error Checking - no correction */
@@ -233,7 +233,7 @@ enum scrub_type {
  *			of these in parallel provides 64 bits which is common
  *			for a memory stick.
  *
- * Memory Stick:	A printed circuit board that agregates multiple
+ * Memory Stick:	A printed circuit board that aggregates multiple
  *			memory devices in parallel.  This is the atomic
  *			memory component that is purchaseable by Joe consumer
  *			and loaded into a memory socket.
@@ -385,7 +385,7 @@ struct mem_ctl_info {
 
 	/* Get the current sdram memory scrub rate from the internal
 	   representation and converts it to the closest matching
-	   bandwith in bytes/sec.
+	   bandwidth in bytes/sec.
 	 */
 	int (*get_sdram_scrub_rate) (struct mem_ctl_info * mci);
 
@@ -823,7 +823,7 @@ extern int edac_mc_find_csrow_by_page(struct mem_ctl_info *mci,
  * There are a limited number of error logging registers that can
  * be exausted.  When all registers are exhausted and an additional
  * error occurs then an error overflow register records that an
- * error occured and the type of error, but doesn't have any
+ * error occurred and the type of error, but doesn't have any
  * further information.  The ce/ue versions make for cleaner
  * reporting logic and function interface - reduces conditional
  * statement clutter and extra function arguments.
diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
index d5e13c94714..a7408cf86f3 100644
--- a/drivers/edac/edac_device.c
+++ b/drivers/edac/edac_device.c
@@ -672,7 +672,7 @@ void edac_device_handle_ce(struct edac_device_ctl_info *edac_dev,
 		block->counters.ce_count++;
 	}
 
-	/* Propogate the count up the 'totals' tree */
+	/* Propagate the count up the 'totals' tree */
 	instance->counters.ce_count++;
 	edac_dev->counters.ce_count++;
 
@@ -718,7 +718,7 @@ void edac_device_handle_ue(struct edac_device_ctl_info *edac_dev,
 		block->counters.ue_count++;
 	}
 
-	/* Propogate the count up the 'totals' tree */
+	/* Propagate the count up the 'totals' tree */
 	instance->counters.ue_count++;
 	edac_dev->counters.ue_count++;
 
diff --git a/drivers/edac/edac_device_sysfs.c b/drivers/edac/edac_device_sysfs.c
index 400de071cab..86649df0028 100644
--- a/drivers/edac/edac_device_sysfs.c
+++ b/drivers/edac/edac_device_sysfs.c
@@ -533,7 +533,7 @@ static int edac_device_create_block(struct edac_device_ctl_info *edac_dev,
 	memset(&block->kobj, 0, sizeof(struct kobject));
 
 	/* bump the main kobject's reference count for this controller
-	 * and this instance is dependant on the main
+	 * and this instance is dependent on the main
 	 */
 	main_kobj = kobject_get(&edac_dev->kobj);
 	if (!main_kobj) {
@@ -635,7 +635,7 @@ static int edac_device_create_instance(struct edac_device_ctl_info *edac_dev,
 	instance->ctl = edac_dev;
 
 	/* bump the main kobject's reference count for this controller
-	 * and this instance is dependant on the main
+	 * and this instance is dependent on the main
 	 */
 	main_kobj = kobject_get(&edac_dev->kobj);
 	if (!main_kobj) {
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index a4e9db2d652..1d805604907 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -724,7 +724,7 @@ void edac_mc_handle_ce(struct mem_ctl_info *mci,
 		 * Some MC's can remap memory so that it is still available
 		 * at a different address when PCI devices map into memory.
 		 * MC's that can't do this lose the memory where PCI devices
-		 * are mapped.  This mapping is MC dependant and so we call
+		 * are mapped.  This mapping is MC dependent and so we call
 		 * back into the MC driver for it to map the MC page to
 		 * a physical (CPU) page which can then be mapped to a virtual
 		 * page - which can then be scrubbed.
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 73196f7b722..26343fd4659 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -850,7 +850,7 @@ static void edac_remove_mci_instance_attributes(struct mem_ctl_info *mci,
 
 	/*
 	 * loop if there are attributes and until we hit a NULL entry
-	 * Remove first all the atributes
+	 * Remove first all the attributes
 	 */
 	while (sysfs_attrib) {
 		debugf4("%s() sysfs_attrib = %p\n",__func__, sysfs_attrib);
diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
index 023b01cb517..495198ad059 100644
--- a/drivers/edac/edac_pci_sysfs.c
+++ b/drivers/edac/edac_pci_sysfs.c
@@ -352,7 +352,7 @@ static int edac_pci_main_kobj_setup(void)
 		return 0;
 
 	/* First time, so create the main kobject and its
-	 * controls and atributes
+	 * controls and attributes
 	 */
 	edac_class = edac_get_sysfs_class();
 	if (edac_class == NULL) {
@@ -551,7 +551,7 @@ static void edac_pci_dev_parity_clear(struct pci_dev *dev)
 /*
  *  PCI Parity polling
  *
- *	Fucntion to retrieve the current parity status
+ *	Function to retrieve the current parity status
  *	and decode it
  *
  */
diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c
index a5cefab8d65..87f427c2ce5 100644
--- a/drivers/edac/i5000_edac.c
+++ b/drivers/edac/i5000_edac.c
@@ -1372,7 +1372,7 @@ static int i5000_probe1(struct pci_dev *pdev, int dev_idx)
 	 * actual number of slots/dimms per channel, we thus utilize the
 	 * resource as specified by the chipset. Thus, we might have
 	 * have more DIMMs per channel than actually on the mobo, but this
-	 * allows the driver to support upto the chipset max, without
+	 * allows the driver to support up to the chipset max, without
 	 * some fancy mobo determination.
 	 */
 	i5000_get_dimm_and_channel_counts(pdev, &num_dimms_per_channel,
diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c
index 0448da0af75..bcbdeeca48b 100644
--- a/drivers/edac/i5100_edac.c
+++ b/drivers/edac/i5100_edac.c
@@ -11,7 +11,7 @@
  *
  * The intel 5100 has two independent channels. EDAC core currently
  * can not reflect this configuration so instead the chip-select
- * rows for each respective channel are layed out one after another,
+ * rows for each respective channel are laid out one after another,
  * the first half belonging to channel 0, the second half belonging
  * to channel 1.
  */
diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c
index 38a9be9e1c7..80a465efbae 100644
--- a/drivers/edac/i5400_edac.c
+++ b/drivers/edac/i5400_edac.c
@@ -648,7 +648,7 @@ static void i5400_process_nonfatal_error_info(struct mem_ctl_info *mci,
 		return;
 	}
 
-	/* Miscelaneous errors */
+	/* Miscellaneous errors */
 	errnum = find_first_bit(&allErrors, ARRAY_SIZE(error_name));
 
 	branch = extract_fbdchan_indx(info->ferr_nf_fbd);
@@ -1240,7 +1240,7 @@ static int i5400_probe1(struct pci_dev *pdev, int dev_idx)
 	 * actual number of slots/dimms per channel, we thus utilize the
 	 * resource as specified by the chipset. Thus, we might have
 	 * have more DIMMs per channel than actually on the mobo, but this
-	 * allows the driver to support upto the chipset max, without
+	 * allows the driver to support up to the chipset max, without
 	 * some fancy mobo determination.
 	 */
 	num_dimms_per_channel = MAX_DIMMS_PER_CHANNEL;
diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c
index 76d1f576cdc..363cc160294 100644
--- a/drivers/edac/i7300_edac.c
+++ b/drivers/edac/i7300_edac.c
@@ -1065,7 +1065,7 @@ static int __devinit i7300_init_one(struct pci_dev *pdev,
 	 * actual number of slots/dimms per channel, we thus utilize the
 	 * resource as specified by the chipset. Thus, we might have
 	 * have more DIMMs per channel than actually on the mobo, but this
-	 * allows the driver to support upto the chipset max, without
+	 * allows the driver to support up to the chipset max, without
 	 * some fancy mobo determination.
 	 */
 	num_dimms_per_channel = MAX_SLOTS;
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index 81154ab296b..465cbc25149 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -1772,7 +1772,7 @@ static void i7core_check_error(struct mem_ctl_info *mci)
 	/*
 	 * MCE first step: Copy all mce errors into a temporary buffer
 	 * We use a double buffering here, to reduce the risk of
-	 * loosing an error.
+	 * losing an error.
 	 */
 	smp_rmb();
 	count = (pvt->mce_out + MCE_LOG_LEN - pvt->mce_in)
diff --git a/drivers/edac/i82443bxgx_edac.c b/drivers/edac/i82443bxgx_edac.c
index 678405ab04e..4329d39f902 100644
--- a/drivers/edac/i82443bxgx_edac.c
+++ b/drivers/edac/i82443bxgx_edac.c
@@ -203,7 +203,7 @@ static void i82443bxgx_init_csrows(struct mem_ctl_info *mci,
 		row_high_limit = ((u32) drbar << 23);
 		/* find the DRAM Chip Select Base address and mask */
 		debugf1("MC%d: %s: %s() Row=%d, "
-			"Boundry Address=%#0x, Last = %#0x\n",
+			"Boundary Address=%#0x, Last = %#0x\n",
 			mci->mc_idx, __FILE__, __func__, index, row_high_limit,
 			row_high_limit_last);
 
@@ -305,7 +305,7 @@ static int i82443bxgx_edacmc_probe1(struct pci_dev *pdev, int dev_idx)
 	i82443bxgx_init_csrows(mci, pdev, edac_mode, mtype);
 
 	/* Many BIOSes don't clear error flags on boot, so do this
-	 * here, or we get "phantom" errors occuring at module-load
+	 * here, or we get "phantom" errors occurring at module-load
 	 * time. */
 	pci_write_bits32(pdev, I82443BXGX_EAP,
 			(I82443BXGX_EAP_OFFSET_SBE |
diff --git a/drivers/edac/mce_amd_inj.c b/drivers/edac/mce_amd_inj.c
index 733a7e7a8d6..a4987e03f59 100644
--- a/drivers/edac/mce_amd_inj.c
+++ b/drivers/edac/mce_amd_inj.c
@@ -90,7 +90,7 @@ static ssize_t edac_inject_bank_store(struct kobject *kobj,
 
 	if (value > 5)
 		if (boot_cpu_data.x86 != 0x15 || value > 6) {
-			printk(KERN_ERR "Non-existant MCE bank: %lu\n", value);
+			printk(KERN_ERR "Non-existent MCE bank: %lu\n", value);
 			return -EINVAL;
 		}
 
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index ffb5ad080be..38ab8e2cd7f 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -1147,13 +1147,14 @@ static struct platform_driver mpc85xx_mc_err_driver = {
 static void __init mpc85xx_mc_clear_rfxe(void *data)
 {
 	orig_hid1[smp_processor_id()] = mfspr(SPRN_HID1);
-	mtspr(SPRN_HID1, (orig_hid1[smp_processor_id()] & ~0x20000));
+	mtspr(SPRN_HID1, (orig_hid1[smp_processor_id()] & ~HID1_RFXE));
 }
 #endif
 
 static int __init mpc85xx_mc_init(void)
 {
 	int res = 0;
+	u32 pvr = 0;
 
 	printk(KERN_INFO "Freescale(R) MPC85xx EDAC driver, "
 	       "(C) 2006 Montavista Software\n");
@@ -1183,12 +1184,17 @@ static int __init mpc85xx_mc_init(void)
 #endif
 
 #ifdef CONFIG_FSL_SOC_BOOKE
-	/*
-	 * need to clear HID1[RFXE] to disable machine check int
-	 * so we can catch it
-	 */
-	if (edac_op_state == EDAC_OPSTATE_INT)
-		on_each_cpu(mpc85xx_mc_clear_rfxe, NULL, 0);
+	pvr = mfspr(SPRN_PVR);
+
+	if ((PVR_VER(pvr) == PVR_VER_E500V1) ||
+	    (PVR_VER(pvr) == PVR_VER_E500V2)) {
+		/*
+		 * need to clear HID1[RFXE] to disable machine check int
+		 * so we can catch it
+		 */
+		if (edac_op_state == EDAC_OPSTATE_INT)
+			on_each_cpu(mpc85xx_mc_clear_rfxe, NULL, 0);
+	}
 #endif
 
 	return 0;
@@ -1206,7 +1212,12 @@ static void __exit mpc85xx_mc_restore_hid1(void *data)
 static void __exit mpc85xx_mc_exit(void)
 {
 #ifdef CONFIG_FSL_SOC_BOOKE
-	on_each_cpu(mpc85xx_mc_restore_hid1, NULL, 0);
+	u32 pvr = mfspr(SPRN_PVR);
+
+	if ((PVR_VER(pvr) == PVR_VER_E500V1) ||
+	    (PVR_VER(pvr) == PVR_VER_E500V2)) {
+		on_each_cpu(mpc85xx_mc_restore_hid1, NULL, 0);
+	}
 #endif
 #ifdef CONFIG_PCI
 	platform_driver_unregister(&mpc85xx_pci_err_driver);
diff --git a/drivers/edac/r82600_edac.c b/drivers/edac/r82600_edac.c
index 6a822c631ef..678513738c3 100644
--- a/drivers/edac/r82600_edac.c
+++ b/drivers/edac/r82600_edac.c
@@ -120,7 +120,7 @@
 				 *        write 0=NOP
 				 */
 
-#define R82600_DRBA	0x60	/* + 0x60..0x63 SDRAM Row Boundry Address
+#define R82600_DRBA	0x60	/* + 0x60..0x63 SDRAM Row Boundary Address
 				 *  Registers
 				 *
 				 * 7:0  Address lines 30:24 - upper limit of
@@ -217,7 +217,7 @@ static void r82600_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev,
 {
 	struct csrow_info *csrow;
 	int index;
-	u8 drbar;		/* SDRAM Row Boundry Address Register */
+	u8 drbar;		/* SDRAM Row Boundary Address Register */
 	u32 row_high_limit, row_high_limit_last;
 	u32 reg_sdram, ecc_on, row_base;
 
@@ -236,7 +236,7 @@ static void r82600_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev,
 		row_high_limit = ((u32) drbar << 24);
 /*		row_high_limit = ((u32)drbar << 24) | 0xffffffUL; */
 
-		debugf1("%s() Row=%d, Boundry Address=%#0x, Last = %#0x\n",
+		debugf1("%s() Row=%d, Boundary Address=%#0x, Last = %#0x\n",
 			__func__, index, row_high_limit, row_high_limit_last);
 
 		/* Empty row [p.57] */