Index: uspace/lib/c/arch/ppc32/src/entry.S
===================================================================
--- uspace/lib/c/arch/ppc32/src/entry.S	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/c/arch/ppc32/src/entry.S	(revision db3c88347157ed2aeffe98179283d9e4e0243edd)
@@ -44,5 +44,5 @@
 	stw %r3, 0(%r1)
 	stwu %r1, -16(%r1)
-	
+
 	# Pass the PCB pointer to __main() as the first argument.
 	# The first argument is passed in r3.
Index: uspace/lib/c/arch/ppc32/src/fibril.S
===================================================================
--- uspace/lib/c/arch/ppc32/src/fibril.S	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/c/arch/ppc32/src/fibril.S	(revision db3c88347157ed2aeffe98179283d9e4e0243edd)
@@ -55,11 +55,11 @@
 	stw r30, CONTEXT_OFFSET_R30(r3)
 	stw r31, CONTEXT_OFFSET_R31(r3)
-	
+
 	mflr r4
 	stw r4, CONTEXT_OFFSET_PC(r3)
-	
+
 	mfcr r4
 	stw r4, CONTEXT_OFFSET_CR(r3)
-	
+
 	# context_save returns 1
 	li r3, 1
@@ -89,11 +89,11 @@
 	lwz r30, CONTEXT_OFFSET_R30(r3)
 	lwz r31, CONTEXT_OFFSET_R31(r3)
-	
+
 	lwz r4, CONTEXT_OFFSET_CR(r3)
 	mtcr r4
-	
+
 	lwz r4, CONTEXT_OFFSET_PC(r3)
 	mtlr r4
-	
+
 	# context_restore returns 0
 	li r3, 0
Index: uspace/lib/c/arch/ppc32/src/syscall.c
===================================================================
--- uspace/lib/c/arch/ppc32/src/syscall.c	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/c/arch/ppc32/src/syscall.c	(revision db3c88347157ed2aeffe98179283d9e4e0243edd)
@@ -47,5 +47,5 @@
 	register sysarg_t __ppc32_reg_r8 asm("8") = p6;
 	register sysarg_t __ppc32_reg_r9 asm("9") = id;
-	
+
 	asm volatile (
 		"sc\n"
@@ -59,5 +59,5 @@
 		  "r" (__ppc32_reg_r9)
 	);
-	
+
 	return __ppc32_reg_r3;
 }
Index: uspace/lib/c/arch/ppc32/src/thread_entry.S
===================================================================
--- uspace/lib/c/arch/ppc32/src/thread_entry.S	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/c/arch/ppc32/src/thread_entry.S	(revision db3c88347157ed2aeffe98179283d9e4e0243edd)
@@ -30,5 +30,5 @@
 
 .text
-	
+
 ## User-space thread entry point for all but the first threads.
 #