treewide: Fix typos in various drivers

Fix typos in printk within various drivers.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/arch/arm/mach-netx/xc.c b/arch/arm/mach-netx/xc.c
index e4cfb7e..f1c972d 100644
--- a/arch/arm/mach-netx/xc.c
+++ b/arch/arm/mach-netx/xc.c
@@ -136,7 +136,7 @@
 	if (head->magic != 0x4e657458) {
 		if (head->magic == 0x5874654e) {
 			dev_err(x->dev,
-			    "firmware magic is 'XteN'. Endianess problems?\n");
+			    "firmware magic is 'XteN'. Endianness problems?\n");
 			ret = -ENODEV;
 			goto exit_release_firmware;
 		}
diff --git a/arch/blackfin/mach-bf609/Kconfig b/arch/blackfin/mach-bf609/Kconfig
index 101b33e..95a4f1b 100644
--- a/arch/blackfin/mach-bf609/Kconfig
+++ b/arch/blackfin/mach-bf609/Kconfig
@@ -56,7 +56,7 @@
 	default 7
 	range 0 7
 	help
-	  Devide the total number of interrupt priority levels into sub-levels.
+	  Divide the total number of interrupt priority levels into sub-levels.
 	  There is 2 ^ (SEC_IRQ_PRIORITY_LEVELS + 1) different levels.
 
 endmenu
diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c
index 8b4c6d5..df9abe8 100644
--- a/drivers/media/dvb-frontends/drxk_hard.c
+++ b/drivers/media/dvb-frontends/drxk_hard.c
@@ -948,7 +948,7 @@
 		state->m_oscClockFreq = 20250;
 		break;
 	default:
-		printk(KERN_ERR "drxk: Clock Frequency is unkonwn\n");
+		printk(KERN_ERR "drxk: Clock Frequency is unknown\n");
 		return -EINVAL;
 	}
 	/*
diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c
index 8f22ce5..bfa6507 100644
--- a/drivers/media/platform/mx2_emmaprp.c
+++ b/drivers/media/platform/mx2_emmaprp.c
@@ -371,7 +371,7 @@
 	if (!curr_ctx->aborting) {
 		if ((irqst & PRP_INTR_ST_RDERR) ||
 		(irqst & PRP_INTR_ST_CH2WERR)) {
-			pr_err("PrP bus error ocurred, this transfer is probably corrupted\n");
+			pr_err("PrP bus error occurred, this transfer is probably corrupted\n");
 			writel(PRP_CNTL_SWRST, pcdev->base_emma + PRP_CNTL);
 		} else if (irqst & PRP_INTR_ST_CH2B1CI) { /* buffer ready */
 			src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
diff --git a/drivers/remoteproc/remoteproc_elf_loader.c b/drivers/remoteproc/remoteproc_elf_loader.c
index e1f89d6..0d36f94 100644
--- a/drivers/remoteproc/remoteproc_elf_loader.c
+++ b/drivers/remoteproc/remoteproc_elf_loader.c
@@ -66,13 +66,13 @@
 		return -EINVAL;
 	}
 
-	/* We assume the firmware has the same endianess as the host */
+	/* We assume the firmware has the same endianness as the host */
 # ifdef __LITTLE_ENDIAN
 	if (ehdr->e_ident[EI_DATA] != ELFDATA2LSB) {
 # else /* BIG ENDIAN */
 	if (ehdr->e_ident[EI_DATA] != ELFDATA2MSB) {
 # endif
-		dev_err(dev, "Unsupported firmware endianess\n");
+		dev_err(dev, "Unsupported firmware endianness\n");
 		return -EINVAL;
 	}
 
diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt
index b38a1f9..938e890 100644
--- a/tools/perf/Documentation/perf-record.txt
+++ b/tools/perf/Documentation/perf-record.txt
@@ -175,7 +175,7 @@
 
 +
 The option requires at least one branch type among any, any_call, any_ret, ind_call.
-The privilege levels may be ommitted, in which case, the privilege levels of the associated
+The privilege levels may be omitted, in which case, the privilege levels of the associated
 event are applied to the branch filter. Both kernel (k) and hypervisor (hv) privilege
 levels are subject to permissions.  When sampling on multiple events, branch stack sampling
 is enabled for all the sampling events. The sampled branch type is the same for all events.