summaryrefslogtreecommitdiff
path: root/arch/powerpc
diff options
context:
space:
mode:
authorMichael Ellerman <mpe@ellerman.id.au>2016-06-01 16:34:37 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2016-06-14 13:58:26 +1000
commit027dfac694fc27ef0273afb810d9b1f9da57d6e1 (patch)
treec248c02b9e5c4bf687639d19fd8f5fdcdfbcf445 /arch/powerpc
parente289086f6530dd85d88967bfceded98bdbcd7f41 (diff)
powerpc: Various typo fixes
Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/crypto/aes-spe-regs.h2
-rw-r--r--arch/powerpc/include/asm/book3s/64/mmu-hash.h2
-rw-r--r--arch/powerpc/include/asm/eeh.h2
-rw-r--r--arch/powerpc/include/asm/nohash/32/pte-44x.h2
-rw-r--r--arch/powerpc/include/asm/opal-api.h4
-rw-r--r--arch/powerpc/include/asm/pmac_feature.h2
-rw-r--r--arch/powerpc/include/asm/processor.h2
-rw-r--r--arch/powerpc/include/asm/ps3av.h2
-rw-r--r--arch/powerpc/include/asm/pte-common.h2
-rw-r--r--arch/powerpc/include/asm/smu.h2
-rw-r--r--arch/powerpc/include/asm/tsi108.h2
-rw-r--r--arch/powerpc/kernel/cpu_setup_6xx.S2
-rw-r--r--arch/powerpc/kernel/eeh_driver.c2
-rw-r--r--arch/powerpc/kernel/exceptions-64e.S2
-rw-r--r--arch/powerpc/kernel/pci_64.c2
-rw-r--r--arch/powerpc/kernel/process.c2
-rw-r--r--arch/powerpc/kernel/rtas-proc.c2
-rw-r--r--arch/powerpc/lib/rheap.c2
-rw-r--r--arch/powerpc/mm/hash_native_64.c4
-rw-r--r--arch/powerpc/oprofile/cell/spu_task_sync.c2
-rw-r--r--arch/powerpc/perf/core-book3s.c2
-rw-r--r--arch/powerpc/perf/hv-24x7.c2
-rw-r--r--arch/powerpc/perf/hv-24x7.h2
-rw-r--r--arch/powerpc/platforms/512x/clock-commonclk.c2
-rw-r--r--arch/powerpc/platforms/cell/iommu.c4
-rw-r--r--arch/powerpc/platforms/cell/spider-pic.c2
-rw-r--r--arch/powerpc/platforms/cell/spu_base.c4
-rw-r--r--arch/powerpc/platforms/cell/spufs/file.c2
-rw-r--r--arch/powerpc/platforms/cell/spufs/run.c2
-rw-r--r--arch/powerpc/platforms/cell/spufs/sched.c2
-rw-r--r--arch/powerpc/platforms/powermac/low_i2c.c2
-rw-r--r--arch/powerpc/platforms/powernv/pci-ioda.c2
-rw-r--r--arch/powerpc/platforms/pseries/eeh_pseries.c2
-rw-r--r--arch/powerpc/platforms/pseries/io_event_irq.c2
-rw-r--r--arch/powerpc/platforms/pseries/setup.c2
35 files changed, 39 insertions, 39 deletions
diff --git a/arch/powerpc/crypto/aes-spe-regs.h b/arch/powerpc/crypto/aes-spe-regs.h
index 30d217b399c3..2cc3a2caadae 100644
--- a/arch/powerpc/crypto/aes-spe-regs.h
+++ b/arch/powerpc/crypto/aes-spe-regs.h
@@ -18,7 +18,7 @@
#define rLN r7 /* length of data to be processed */
#define rIP r8 /* potiner to IV (CBC/CTR/XTS modes) */
#define rKT r9 /* pointer to tweak key (XTS mode) */
-#define rT0 r11 /* pointers to en-/decrpytion tables */
+#define rT0 r11 /* pointers to en-/decryption tables */
#define rT1 r10
#define rD0 r9 /* data */
#define rD1 r14
diff --git a/arch/powerpc/include/asm/book3s/64/mmu-hash.h b/arch/powerpc/include/asm/book3s/64/mmu-hash.h
index 290157e8d5b2..96430922dabb 100644
--- a/arch/powerpc/include/asm/book3s/64/mmu-hash.h
+++ b/arch/powerpc/include/asm/book3s/64/mmu-hash.h
@@ -434,7 +434,7 @@ extern void slb_set_size(u16 size);
* function. Used in slb_allocate() and do_stab_bolted. The function
* computed is: (protovsid*VSID_MULTIPLIER) % VSID_MODULUS
*
- * rt = register continaing the proto-VSID and into which the
+ * rt = register containing the proto-VSID and into which the
* VSID will be stored
* rx = scratch register (clobbered)
*
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h
index fb9f376ae27b..7d34f3d3ca0e 100644
--- a/arch/powerpc/include/asm/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
@@ -57,7 +57,7 @@ struct pci_dn;
/*
* The struct is used to trace PE related EEH functionality.
* In theory, there will have one instance of the struct to
- * be created against particular PE. In nature, PEs corelate
+ * be created against particular PE. In nature, PEs correlate
* to each other. the struct has to reflect that hierarchy in
* order to easily pick up those affected PEs when one particular
* PE has EEH errors.
diff --git a/arch/powerpc/include/asm/nohash/32/pte-44x.h b/arch/powerpc/include/asm/nohash/32/pte-44x.h
index fdab41c654ef..0656ff81e5b0 100644
--- a/arch/powerpc/include/asm/nohash/32/pte-44x.h
+++ b/arch/powerpc/include/asm/nohash/32/pte-44x.h
@@ -32,7 +32,7 @@
* - - - - - - U0 U1 U2 U3 W I M G E - UX UW UR SX SW SR
*
* Newer 440 cores (440x6 as used on AMCC 460EX/460GT) have additional
- * TLB2 storage attibute fields. Those are:
+ * TLB2 storage attribute fields. Those are:
*
* TLB2:
* 0...10 11 12 13 14 15 16...31
diff --git a/arch/powerpc/include/asm/opal-api.h b/arch/powerpc/include/asm/opal-api.h
index 9bb8ddf0be37..70b5cbc0a49c 100644
--- a/arch/powerpc/include/asm/opal-api.h
+++ b/arch/powerpc/include/asm/opal-api.h
@@ -802,7 +802,7 @@ struct opal_sg_entry {
};
/*
- * Candiate image SG list.
+ * Candidate image SG list.
*
* length = VER | length
*/
@@ -852,7 +852,7 @@ struct opal_i2c_request {
* with individual elements being 16 bits wide to fetch the system
* wide EPOW status. Each element in the buffer will contain the
* EPOW status in it's bit representation for a particular EPOW sub
- * class as defiend here. So multiple detailed EPOW status bits
+ * class as defined here. So multiple detailed EPOW status bits
* specific for any sub class can be represented in a single buffer
* element as it's bit representation.
*/
diff --git a/arch/powerpc/include/asm/pmac_feature.h b/arch/powerpc/include/asm/pmac_feature.h
index 925697968946..e08e829261b6 100644
--- a/arch/powerpc/include/asm/pmac_feature.h
+++ b/arch/powerpc/include/asm/pmac_feature.h
@@ -210,7 +210,7 @@ static inline long pmac_call_feature(int selector, struct device_node* node,
/* PMAC_FTR_SOUND_CHIP_ENABLE (struct device_node* node, 0, int value)
* enable/disable the sound chip, whatever it is and provided it can
- * acually be controlled
+ * actually be controlled
*/
#define PMAC_FTR_SOUND_CHIP_ENABLE PMAC_FTR_DEF(9)
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 009fab130cd8..c0c27bdbb069 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -224,7 +224,7 @@ struct thread_struct {
unsigned int align_ctl; /* alignment handling control */
#ifdef CONFIG_PPC64
unsigned long start_tb; /* Start purr when proc switched in */
- unsigned long accum_tb; /* Total accumilated purr for process */
+ unsigned long accum_tb; /* Total accumulated purr for process */
#ifdef CONFIG_HAVE_HW_BREAKPOINT
struct perf_event *ptrace_bps[HBP_NUM];
/*
diff --git a/arch/powerpc/include/asm/ps3av.h b/arch/powerpc/include/asm/ps3av.h
index 0427b0b53d2d..a1dc784d70e8 100644
--- a/arch/powerpc/include/asm/ps3av.h
+++ b/arch/powerpc/include/asm/ps3av.h
@@ -104,7 +104,7 @@
#define PS3AV_CMD_AV_INPUTLEN_16 0x02
#define PS3AV_CMD_AV_INPUTLEN_20 0x0a
#define PS3AV_CMD_AV_INPUTLEN_24 0x0b
-/* alayout */
+/* av_layout */
#define PS3AV_CMD_AV_LAYOUT_32 (1 << 0)
#define PS3AV_CMD_AV_LAYOUT_44 (1 << 1)
#define PS3AV_CMD_AV_LAYOUT_48 (1 << 2)
diff --git a/arch/powerpc/include/asm/pte-common.h b/arch/powerpc/include/asm/pte-common.h
index 2eeaf80d41b7..4ba26dd259fd 100644
--- a/arch/powerpc/include/asm/pte-common.h
+++ b/arch/powerpc/include/asm/pte-common.h
@@ -96,7 +96,7 @@ static inline bool pte_user(pte_t pte)
#define PTE_RPN_SHIFT (PAGE_SHIFT)
#endif
-/* The mask convered by the RPN must be a ULL on 32-bit platforms with
+/* The mask covered by the RPN must be a ULL on 32-bit platforms with
* 64-bit PTEs
*/
#if defined(CONFIG_PPC32) && defined(CONFIG_PTE_64BIT)
diff --git a/arch/powerpc/include/asm/smu.h b/arch/powerpc/include/asm/smu.h
index f280dd11243f..9dc2de5da35a 100644
--- a/arch/powerpc/include/asm/smu.h
+++ b/arch/powerpc/include/asm/smu.h
@@ -185,7 +185,7 @@
* x = processor mask
* y = op. point index
* z = processor freq. step index
- * I haven't yet decyphered result codes
+ * I haven't yet deciphered result codes
*
*/
#define SMU_CMD_POWER_COMMAND 0xaa
diff --git a/arch/powerpc/include/asm/tsi108.h b/arch/powerpc/include/asm/tsi108.h
index d531d9e173ef..c2a955bb0daa 100644
--- a/arch/powerpc/include/asm/tsi108.h
+++ b/arch/powerpc/include/asm/tsi108.h
@@ -77,7 +77,7 @@
* nodes if your board uses the Broadcom PHYs
*/
#define TSI108_PHY_MV88E 0 /* Marvel 88Exxxx PHY */
-#define TSI108_PHY_BCM54XX 1 /* Broardcom BCM54xx PHY */
+#define TSI108_PHY_BCM54XX 1 /* Broadcom BCM54xx PHY */
/* Global variables */
diff --git a/arch/powerpc/kernel/cpu_setup_6xx.S b/arch/powerpc/kernel/cpu_setup_6xx.S
index f8cd9fba4d35..c5e5a94d9892 100644
--- a/arch/powerpc/kernel/cpu_setup_6xx.S
+++ b/arch/powerpc/kernel/cpu_setup_6xx.S
@@ -156,7 +156,7 @@ setup_7410_workarounds:
blr
/* 740/750/7400/7410
- * Enable Store Gathering (SGE), Address Brodcast (ABE),
+ * Enable Store Gathering (SGE), Address Broadcast (ABE),
* Branch History Table (BHTE), Branch Target ICache (BTIC)
* Dynamic Power Management (DPM), Speculative (SPD)
* Clear Instruction cache throttling (ICTC)
diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c
index 2714a3b81d24..389b0d3988dc 100644
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -139,7 +139,7 @@ static void eeh_enable_irq(struct pci_dev *dev)
* into it.
*
* That's just wrong.The warning in the core code is
- * there to tell people to fix their assymetries in
+ * there to tell people to fix their asymmetries in
* their own code, not by abusing the core information
* to avoid it.
*
diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
index 488e6314f993..2d3b40fd9bac 100644
--- a/arch/powerpc/kernel/exceptions-64e.S
+++ b/arch/powerpc/kernel/exceptions-64e.S
@@ -453,7 +453,7 @@ exc_##n##_bad_stack: \
sth r1,PACA_TRAP_SAVE(r13); /* store trap */ \
b bad_stack_book3e; /* bad stack error */
-/* WARNING: If you change the layout of this stub, make sure you chcek
+/* WARNING: If you change the layout of this stub, make sure you check
* the debug exception handler which handles single stepping
* into exceptions from userspace, and the MM code in
* arch/powerpc/mm/tlb_nohash.c which patches the branch here
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 3759df52bd67..f71b79a8992b 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -82,7 +82,7 @@ int pcibios_unmap_io_space(struct pci_bus *bus)
/* If this is not a PHB, we only flush the hash table over
* the area mapped by this bridge. We don't play with the PTE
- * mappings since we might have to deal with sub-page alignemnts
+ * mappings since we might have to deal with sub-page alignments
* so flushing the hash table is the only sane way to make sure
* that no hash entries are covering that removed bridge area
* while still allowing other busses overlapping those pages
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index a2dd3b1276ff..c5c3ae2ef3c1 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -802,7 +802,7 @@ static void tm_reclaim_thread(struct thread_struct *thr,
* this state.
* We do this using the current MSR, rather tracking it in
* some specific thread_struct bit, as it has the additional
- * benifit of checking for a potential TM bad thing exception.
+ * benefit of checking for a potential TM bad thing exception.
*/
if (!MSR_TM_SUSPENDED(mfmsr()))
return;
diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c
index fb2fb3ea85e5..c82eed97bd22 100644
--- a/arch/powerpc/kernel/rtas-proc.c
+++ b/arch/powerpc/kernel/rtas-proc.c
@@ -698,7 +698,7 @@ static void check_location(struct seq_file *m, const char *c)
/*
* Format:
* ${LETTER}${NUMBER}[[-/]${LETTER}${NUMBER} [ ... ] ]
- * the '.' may be an abbrevation
+ * the '.' may be an abbreviation
*/
static void check_location_string(struct seq_file *m, const char *c)
{
diff --git a/arch/powerpc/lib/rheap.c b/arch/powerpc/lib/rheap.c
index 69abf844c2c3..94058c21a482 100644
--- a/arch/powerpc/lib/rheap.c
+++ b/arch/powerpc/lib/rheap.c
@@ -325,7 +325,7 @@ void rh_init(rh_info_t * info, unsigned int alignment, int max_blocks,
}
EXPORT_SYMBOL_GPL(rh_init);
-/* Attach a free memory region, coalesces regions if adjuscent */
+/* Attach a free memory region, coalesces regions if adjacent */
int rh_attach_region(rh_info_t * info, unsigned long start, int size)
{
rh_block_t *blk;
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index 40e05e7f43de..dc57de118cf4 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -55,7 +55,7 @@ static inline void __tlbie(unsigned long vpn, int psize, int apsize, int ssize)
* We need 14 to 65 bits of va for a tlibe of 4K page
* With vpn we ignore the lower VPN_SHIFT bits already.
* And top two bits are already ignored because we can
- * only accomadate 76 bits in a 64 bit vpn with a VPN_SHIFT
+ * only accomodate 76 bits in a 64 bit vpn with a VPN_SHIFT
* of 12.
*/
va = vpn << VPN_SHIFT;
@@ -605,7 +605,7 @@ static void hpte_decode(struct hash_pte *hpte, unsigned long slot,
* crashdump and all bets are off anyway.
*
* TODO: add batching support when enabled. remember, no dynamic memory here,
- * athough there is the control page available...
+ * although there is the control page available...
*/
static void native_hpte_clear(void)
{
diff --git a/arch/powerpc/oprofile/cell/spu_task_sync.c b/arch/powerpc/oprofile/cell/spu_task_sync.c
index ed7b0977072a..ef2142ff7dbd 100644
--- a/arch/powerpc/oprofile/cell/spu_task_sync.c
+++ b/arch/powerpc/oprofile/cell/spu_task_sync.c
@@ -51,7 +51,7 @@ static void spu_buff_add(unsigned long int value, int spu)
* That way we can tell the difference between the
* buffer being full versus empty.
*
- * ASSUPTION: the buffer_lock is held when this function
+ * ASSUMPTION: the buffer_lock is held when this function
* is called to lock the buffer, head and tail.
*/
int full = 1;
diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
index 97a1d40d8696..47086080a71f 100644
--- a/arch/powerpc/perf/core-book3s.c
+++ b/arch/powerpc/perf/core-book3s.c
@@ -992,7 +992,7 @@ static u64 check_and_compute_delta(u64 prev, u64 val)
* than the previous value it will cause the delta and the counter to
* have bogus values unless we rolled a counter over. If a coutner is
* rolled back, it will be smaller, but within 256, which is the maximum
- * number of events to rollback at once. If we dectect a rollback
+ * number of events to rollback at once. If we detect a rollback
* return 0. This can lead to a small lack of precision in the
* counters.
*/
diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c
index 2da41b78cb6d..7b2ca16b1eb4 100644
--- a/arch/powerpc/perf/hv-24x7.c
+++ b/arch/powerpc/perf/hv-24x7.c
@@ -1298,7 +1298,7 @@ static void h_24x7_event_read(struct perf_event *event)
__this_cpu_write(hv_24x7_txn_err, ret);
} else {
/*
- * Assoicate the event with the HCALL request index,
+ * Associate the event with the HCALL request index,
* so ->commit_txn() can quickly find/update count.
*/
i = request_buffer->num_requests - 1;
diff --git a/arch/powerpc/perf/hv-24x7.h b/arch/powerpc/perf/hv-24x7.h
index 791455e7f5cf..634ef4082cdc 100644
--- a/arch/powerpc/perf/hv-24x7.h
+++ b/arch/powerpc/perf/hv-24x7.h
@@ -66,7 +66,7 @@ struct hv_24x7_result_element {
/* -1 if @performance_domain does not refer to a virtual processor */
__be32 lpar_cfg_instance_id;
- /* size = @result_element_data_size of cointaining result. */
+ /* size = @result_element_data_size of containing result. */
__u64 element_data[1];
} __packed;
diff --git a/arch/powerpc/platforms/512x/clock-commonclk.c b/arch/powerpc/platforms/512x/clock-commonclk.c
index 6081fbd75330..add5a5374fa0 100644
--- a/arch/powerpc/platforms/512x/clock-commonclk.c
+++ b/arch/powerpc/platforms/512x/clock-commonclk.c
@@ -719,7 +719,7 @@ static void mpc512x_clk_setup_clock_tree(struct device_node *np, int busfreq)
* most one of a mux, div, and gate each into one 'struct clk'
* item
* - PSC/MSCAN/SPDIF clock generation OTOH already is very
- * specific and cannot get mapped to componsites (at least not
+ * specific and cannot get mapped to composites (at least not
* a single one, maybe two of them, but then some of these
* intermediate clock signals get referenced elsewhere (e.g.
* in the clock frequency measurement, CFM) and thus need
diff --git a/arch/powerpc/platforms/cell/iommu.c b/arch/powerpc/platforms/cell/iommu.c
index 14a582b21274..9027d7c48507 100644
--- a/arch/powerpc/platforms/cell/iommu.c
+++ b/arch/powerpc/platforms/cell/iommu.c
@@ -178,7 +178,7 @@ static int tce_build_cell(struct iommu_table *tbl, long index, long npages,
* default for now.*/
#ifdef CELL_IOMMU_STRICT_PROTECTION
/* to avoid referencing a global, we use a trick here to setup the
- * protection bit. "prot" is setup to be 3 fields of 4 bits apprended
+ * protection bit. "prot" is setup to be 3 fields of 4 bits appended
* together for each of the 3 supported direction values. It is then
* shifted left so that the fields matching the desired direction
* lands on the appropriate bits, and other bits are masked out.
@@ -338,7 +338,7 @@ static unsigned long *cell_iommu_alloc_ptab(struct cbe_iommu *iommu,
start_seg = base >> IO_SEGMENT_SHIFT;
segments = size >> IO_SEGMENT_SHIFT;
pages_per_segment = 1ull << IO_PAGENO_BITS(page_shift);
- /* PTEs for each segment must start on a 4K bounday */
+ /* PTEs for each segment must start on a 4K boundary */
pages_per_segment = max(pages_per_segment,
(1 << 12) / sizeof(unsigned long));
diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index 54ee5743cb72..d06dcac66fcb 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -217,7 +217,7 @@ static void spider_irq_cascade(struct irq_desc *desc)
chip->irq_eoi(&desc->irq_data);
}
-/* For hooking up the cascace we have a problem. Our device-tree is
+/* For hooking up the cascade we have a problem. Our device-tree is
* crap and we don't know on which BE iic interrupt we are hooked on at
* least not the "standard" way. We can reconstitute it based on two
* informations though: which BE node we are connected to and whether
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 3cbe38fad609..bb4a8e07c229 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -69,7 +69,7 @@ static DEFINE_SPINLOCK(spu_lock);
* spu_full_list_lock and spu_full_list_mutex held, while iterating
* through it requires either of these locks.
*
- * In addition spu_full_list_lock protects all assignmens to
+ * In addition spu_full_list_lock protects all assignments to
* spu->mm.
*/
static LIST_HEAD(spu_full_list);
@@ -253,7 +253,7 @@ static inline int __slb_present(struct copro_slb *slbs, int nr_slbs,
* Setup the SPU kernel SLBs, in preparation for a context save/restore. We
* need to map both the context save area, and the save/restore code.
*
- * Because the lscsa and code may cross segment boundaires, we check to see
+ * Because the lscsa and code may cross segment boundaries, we check to see
* if mappings are required for the start and end of each range. We currently
* assume that the mappings are smaller that one segment - if not, something
* is seriously wrong.
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 2936a0044c04..06254467e4dd 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -866,7 +866,7 @@ void spufs_wbox_callback(struct spu *spu)
* - end of the mapped area
*
* If the file is opened without O_NONBLOCK, we wait here until
- * space is availabyl, but return when we have been able to
+ * space is available, but return when we have been able to
* write something.
*/
static ssize_t spufs_wbox_write(struct file *file, const char __user *buf,
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 9f79004e6d6f..cfacbee24d7b 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -435,7 +435,7 @@ long spufs_run_spu(struct spu_context *ctx, u32 *npc, u32 *event)
/* Note: we don't need to force_sig SIGTRAP on single-step
* since we have TIF_SINGLESTEP set, thus the kernel will do
- * it upon return from the syscall anyawy
+ * it upon return from the syscall anyway.
*/
if (unlikely(status & SPU_STATUS_SINGLE_STEP))
ret = -ERESTARTSYS;
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 998f632e7cce..460f5f31d5cb 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -622,7 +622,7 @@ static struct spu *spu_get_idle(struct spu_context *ctx)
/**
* find_victim - find a lower priority context to preempt
- * @ctx: canidate context for running
+ * @ctx: candidate context for running
*
* Returns the freed physical spu to run the new context on.
*/
diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c
index 7553b6a77c64..6d6f277477aa 100644
--- a/arch/powerpc/platforms/powermac/low_i2c.c
+++ b/arch/powerpc/platforms/powermac/low_i2c.c
@@ -15,7 +15,7 @@
* This file thus provides a simple low level unified i2c interface for
* powermac that covers the various types of i2c busses used in Apple machines.
* For now, keywest, PMU and SMU, though we could add Cuda, or other bit
- * banging busses found on older chipstes in earlier machines if we ever need
+ * banging busses found on older chipsets in earlier machines if we ever need
* one of them.
*
* The drivers in this file are synchronous/blocking. In addition, the
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c
index 3a5ea8236db8..1fc53e015d29 100644
--- a/arch/powerpc/platforms/powernv/pci-ioda.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda.c
@@ -197,7 +197,7 @@ static int pnv_ioda2_init_m64(struct pnv_phb *phb)
/*
* Strip off the segment used by the reserved PE, which is
- * expected to be 0 or last one of PE capabicity.
+ * expected to be 0 or last one of PE capability.
*/
r = &phb->hose->mem_resources[1];
if (phb->ioda.reserved_pe_idx == 0)
diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c
index 3998e0f9a03b..1c428f06b14c 100644
--- a/arch/powerpc/platforms/pseries/eeh_pseries.c
+++ b/arch/powerpc/platforms/pseries/eeh_pseries.c
@@ -2,7 +2,7 @@
* The file intends to implement the platform dependent EEH operations on pseries.
* Actually, the pseries platform is built based on RTAS heavily. That means the
* pseries platform dependent EEH operations will be built on RTAS calls. The functions
- * are devired from arch/powerpc/platforms/pseries/eeh.c and necessary cleanup has
+ * are derived from arch/powerpc/platforms/pseries/eeh.c and necessary cleanup has
* been done.
*
* Copyright Benjamin Herrenschmidt & Gavin Shan, IBM Corporation 2011.
diff --git a/arch/powerpc/platforms/pseries/io_event_irq.c b/arch/powerpc/platforms/pseries/io_event_irq.c
index 0240c4ff878a..f053bda64ee7 100644
--- a/arch/powerpc/platforms/pseries/io_event_irq.c
+++ b/arch/powerpc/platforms/pseries/io_event_irq.c
@@ -113,7 +113,7 @@ static struct pseries_io_event * ioei_find_event(struct rtas_error_log *elog)
* - The owner of an event is determined by combinations of scope,
* event type, and sub-type. There is no easy way to pre-sort clients
* by scope or event type alone. For example, Torrent ISR route change
- * event is reported with scope 0x00 (Not Applicatable) rather than
+ * event is reported with scope 0x00 (Not Applicable) rather than
* 0x3B (Torrent-hub). It is better to let the clients to identify
* who owns the event.
*/
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 9883bc7ea007..9a79c2753a22 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -367,7 +367,7 @@ static void pseries_lpar_idle(void)
{
/*
* Default handler to go into low thread priority and possibly
- * low power mode by cedeing processor to hypervisor
+ * low power mode by ceding processor to hypervisor
*/
/* Indicate to hypervisor that we are idle. */