diff --git a/arch/risc-v/src/k210/up_schedulesigaction.c b/arch/risc-v/src/k210/up_schedulesigaction.c
index 8ab12b681a4..0a5a75e3a81 100644
--- a/arch/risc-v/src/k210/up_schedulesigaction.c
+++ b/arch/risc-v/src/k210/up_schedulesigaction.c
@@ -287,8 +287,9 @@ void up_schedule_sigaction(struct tcb_s *tcb, sig_deliver_t sigdeliver)
 
                   /* Now tcb on the other CPU can be accessed safely */
 
-                  /* Copy tcb->xcp.regs to tcp.xcp.saved. These will be restored
-                   * by the signal trampoline after the signal has been delivered.
+                  /* Copy tcb->xcp.regs to tcp.xcp.saved. These will be
+                   * restored by the signal trampoline after the signal has
+                   * been delivered.
                    */
 
                   tcb->xcp.sigdeliver        = (FAR void *)sigdeliver;
@@ -312,8 +313,8 @@ void up_schedule_sigaction(struct tcb_s *tcb, sig_deliver_t sigdeliver)
                   /* tcb is running on the same CPU */
 
                   /* Save the return EPC and STATUS registers.  These will be
-                   * restored by the signal trampoline after the signal has been
-                   * delivered.
+                   * restored by the signal trampoline after the signal has
+                   * been delivered.
                    */
 
                   tcb->xcp.sigdeliver       = (FAR void *)sigdeliver;
@@ -335,15 +336,15 @@ void up_schedule_sigaction(struct tcb_s *tcb, sig_deliver_t sigdeliver)
 
                   CURRENT_REGS[REG_INT_CTX] = int_ctx;
 
-                  /* And make sure that the saved context in the TCB is the same
-                   * as the interrupt return context.
+                  /* And make sure that the saved context in the TCB is the
+                   * same as the interrupt return context.
                    */
 
                   up_savestate(tcb->xcp.regs);
                 }
 
-              /* Increment the IRQ lock count so that when the task is restarted,
-               * it will hold the IRQ spinlock.
+              /* Increment the IRQ lock count so that when the task is
+               * restarted, it will hold the IRQ spinlock.
                */
 
               DEBUGASSERT(tcb->irqcount < INT16_MAX);
@@ -351,9 +352,10 @@ void up_schedule_sigaction(struct tcb_s *tcb, sig_deliver_t sigdeliver)
 
               /* In an SMP configuration, the interrupt disable logic also
                * involves spinlocks that are configured per the TCB irqcount
-               * field.  This is logically equivalent to enter_critical_section().
-               * The matching call to leave_critical_section() will be
-               * performed in up_sigdeliver().
+               * field.  This is logically equivalent to
+               * enter_critical_section().  The matching call to
+               * leave_critical_section() will be performed in
+               * up_sigdeliver().
                */
 
               spin_setbit(&g_cpu_irqset, cpu, &g_cpu_irqsetlock,