faultscreen: coding style

Signed-off-by: Mateusz Zalega <mateusz@appliedsourcery.com>

lib/card10/faultscreen.c

@@ -22,12 +22,10 @@ struct regs_t {
 		"ldr %0, [sp, #24] \n"                                         \
 		"ldr %1, [sp, #20] \n"                                         \
 		"mov %2, sp \n"                                                \
-          : "=r" (regs.pc), \
-            "=r" (regs.lr), \
-            "=r" (regs.sp) \
-    )
+		: "=r"(regs.pc), "=r"(regs.lr), "=r"(regs.sp))
 
-static void generic_handler(const char *reason) {
+static void generic_handler(const char *reason)
+{
 	char lines[3][64];
 
 	Core1_Stop();
@@ -37,8 +35,16 @@ static void generic_handler(const char *reason) {
 	snprintf(lines[1], sizeof(lines[1]), "sp: 0x%08x", regs.sp);
 	snprintf(lines[2], sizeof(lines[2]), "lr: 0x%08x", regs.lr);
 
-	gfx_copy_region(&display_screen, 0, 0, 160, 80, GFX_RLE_MONO,
-				faultsplash_rle_len, faultsplash_rle);
+	gfx_copy_region(
+		&display_screen,
+		0,
+		0,
+		160,
+		80,
+		GFX_RLE_MONO,
+		faultsplash_rle_len,
+		faultsplash_rle
+	);
 
 	Color black = gfx_color(&display_screen, BLACK);
 	Color white = gfx_color(&display_screen, WHITE);
@@ -50,32 +56,38 @@ static void generic_handler(const char *reason) {
 	gfx_update(&display_screen);
 }
 
-static void NMI_Handler_(void) {
+static void NMI_Handler_(void)
+{
 	LOAD_REGS();
 	generic_handler("NMI Fault");
 }
 
-static void HardFault_Handler_(void) {
+static void HardFault_Handler_(void)
+{
 	LOAD_REGS();
 	generic_handler("HardFault");
 }
 
-static void MemManage_Handler_(void) {
+static void MemManage_Handler_(void)
+{
 	LOAD_REGS();
 	generic_handler("MemMgmtFault");
 }
 
-static void BusFault_Handler_(void) {
+static void BusFault_Handler_(void)
+{
 	LOAD_REGS();
 	generic_handler("BusFault");
 }
 
-static void UsageFault_Handler_(void) {
+static void UsageFault_Handler_(void)
+{
 	LOAD_REGS();
 	generic_handler("UsageFault");
 }
 
-void card10_set_fault_handlers(void) {
+void card10_set_fault_handlers(void)
+{
 	NVIC_SetVector(NonMaskableInt_IRQn, NMI_Handler_);
 	NVIC_SetVector(HardFault_IRQn, HardFault_Handler_);
 	NVIC_SetVector(MemoryManagement_IRQn, MemManage_Handler_);