6 files changed, 8 insertions, 24 deletions

diff --git a/arch/arc/kernel/entry-compact.S b/arch/arc/kernel/entry-compact.S
index 0cb0abaa0479..98812c1248df 100644
--- a/arch/arc/kernel/entry-compact.S
+++ b/arch/arc/kernel/entry-compact.S
@@ -91,27 +91,13 @@ VECTOR   mem_service             ; 0x8, Mem exception   (0x1)
 VECTOR   instr_service           ; 0x10, Instrn Error   (0x2)
 
 ; ******************** Device ISRs **********************
-#ifdef CONFIG_ARC_IRQ3_LV2
-VECTOR   handle_interrupt_level2
-#else
-VECTOR   handle_interrupt_level1
-#endif
-
-VECTOR   handle_interrupt_level1
-
-#ifdef CONFIG_ARC_IRQ5_LV2
-VECTOR   handle_interrupt_level2
-#else
-VECTOR   handle_interrupt_level1
-#endif
-
-#ifdef CONFIG_ARC_IRQ6_LV2
+#ifdef CONFIG_ARC_COMPACT_IRQ_LEVELS
 VECTOR   handle_interrupt_level2
 #else
 VECTOR   handle_interrupt_level1
 #endif
 
-.rept   25
+.rept   28
 VECTOR   handle_interrupt_level1 ; Other devices
 .endr
 
diff --git a/arch/arc/kernel/intc-compact.c b/arch/arc/kernel/intc-compact.c
index c5cceca36118..ce9deb953ca9 100644
--- a/arch/arc/kernel/intc-compact.c
+++ b/arch/arc/kernel/intc-compact.c
@@ -28,10 +28,8 @@ void arc_init_IRQ(void)
 {
         int level_mask = 0;
 
-       /* setup any high priority Interrupts (Level2 in ARCompact jargon) */
-        level_mask |= IS_ENABLED(CONFIG_ARC_IRQ3_LV2) << 3;
-        level_mask |= IS_ENABLED(CONFIG_ARC_IRQ5_LV2) << 5;
-        level_mask |= IS_ENABLED(CONFIG_ARC_IRQ6_LV2) << 6;
+       /* Is timer high priority Interrupt (Level2 in ARCompact jargon) */
+        level_mask |= IS_ENABLED(CONFIG_ARC_COMPACT_IRQ_LEVELS) << TIMER0_IRQ;
 
         /*
          * Write to register, even if no LV2 IRQs configured to reset it
diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c
index 6fd48021324b..08f03d9b5b3e 100644
--- a/arch/arc/kernel/perf_event.c
+++ b/arch/arc/kernel/perf_event.c
@@ -108,7 +108,7 @@ static void arc_perf_event_update(struct perf_event *event,
         int64_t delta = new_raw_count - prev_raw_count;
 
         /*
-         * We don't afaraid of hwc->prev_count changing beneath our feet
+         * We aren't afraid of hwc->prev_count changing beneath our feet
          * because there's no way for us to re-enter this function anytime.
          */
         local64_set(&hwc->prev_count, new_raw_count);
diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c
index f63b8bfefb0c..2ee7a4d758a8 100644
--- a/arch/arc/kernel/setup.c
+++ b/arch/arc/kernel/setup.c
@@ -392,7 +392,7 @@ void __init setup_arch(char **cmdline_p)
                 /*
                  * If we are here, it is established that @uboot_arg didn't
                  * point to DT blob. Instead if u-boot says it is cmdline,
-                 * Appent to embedded DT cmdline.
+                 * append to embedded DT cmdline.
                  * setup_machine_fdt() would have populated @boot_command_line
                  */
                 if (uboot_tag == 1) {
diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c
index 004b7f0bc76c..6cb3736b6b83 100644
--- a/arch/arc/kernel/signal.c
+++ b/arch/arc/kernel/signal.c
@@ -34,7 +34,7 @@
  *  -ViXS were still seeing crashes when using insmod to load drivers.
  *   It turned out that the code to change Execute permssions for TLB entries
  *   of user was not guarded for interrupts (mod_tlb_permission)
- *   This was cauing TLB entries to be overwritten on unrelated indexes
+ *   This was causing TLB entries to be overwritten on unrelated indexes
  *
  * Vineetg: July 15th 2008: Bug #94183
  *  -Exception happens in Delay slot of a JMP, and before user space resumes,
diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c
index a6f91e88ce36..934150e7ac48 100644
--- a/arch/arc/kernel/troubleshoot.c
+++ b/arch/arc/kernel/troubleshoot.c
@@ -276,7 +276,7 @@ static int tlb_stats_open(struct inode *inode, struct file *file)
         return 0;
 }
 
-/* called on user read(): display the couters */
+/* called on user read(): display the counters */
 static ssize_t tlb_stats_output(struct file *file,      /* file descriptor */
                                 char __user *user_buf,  /* user buffer */
                                 size_t len,             /* length of buffer */