use proper Linux indentation

3 files changed, 31 insertions, 31 deletions

diff --git a/xhfc/xhfc.c b/xhfc/xhfc.c
index 702d75c..e2c142a 100644
--- a/xhfc/xhfc.c
+++ b/xhfc/xhfc.c
@@ -196,16 +196,16 @@ sprintf(buf, "%s(fifo %d): flen=%d, " \
 
 #define DEFINE_GET_LEN(F_or_Z)			\
 static inline int				\
-get_ ## F_or_Z ## len(struct xhfc* x) { 	\
+get_ ## F_or_Z ## len(struct xhfc* x) {		\
 u8 _1, _2;					\
-int len;                                        \
+int len;					\
 						\
 _1 = read_xhfc(x, A_ ## F_or_Z ## 1);		\
 _2 = read_xhfc(x, A_ ## F_or_Z ## 2);		\
 len = _1 - _2;					\
 						\
-if(len < 0)                           		\
-	len += 					\
+if (len < 0)					\
+	len +=					\
 		(XHFC_ ## F_or_Z ## MAX -	\
 		 XHFC_ ## F_or_Z ## MIN) + 1;	\
 						\
@@ -276,7 +276,7 @@ void xhfc_config_b_chan_on_fifo(struct xhfc *x, int fifo, int slot, int directio
 void xhfc_config_data_flow(struct xhfc* x)
 {
 	int i;
-	for(i = 0; i < SPANS_PER_CHIP; i++) {
+	for (i = 0; i < SPANS_PER_CHIP; i++) {
 					    /* HFC chan, PCM slot, direction */
 		xhfc_config_b_chan_on_fifo(x, i * 4 + 0, i * 2 + 0, TRANSMIT);
 		xhfc_config_b_chan_on_fifo(x, i * 4 + 0, i * 2 + 0, RECEIVE);
@@ -353,11 +353,11 @@ static int hdlc_rx_frame(struct xhfc_span *xhfc_span)
 
 	debug_fz(x, fifo, __func__, debugbuf);
 
-	if(!flen && !zlen) {
-		if(DBG_VERBOSE_HDLC && DBG_SPANFILTER) 
+	if (!flen && !zlen) {
+		if (DBG_VERBOSE_HDLC && DBG_SPANFILTER) 
 			xhfc_info(x, "%s, nothing to receive (%ld).\n", debugbuf, xhfc_span->non_rx_cnt);
 		xhfc_span->non_rx_cnt++;
-		if(DBG_HDLC && DBG_SPANFILTER && 0 == xhfc_span->non_rx_cnt % 2000)
+		if (DBG_HDLC && DBG_SPANFILTER && 0 == xhfc_span->non_rx_cnt % 2000)
 			xhfc_info(x, "%s(fifo %d): Received nothing for %ld seconds.\n",
 					__func__, fifo, xhfc_span->non_rx_cnt / 2000);
 		return 0;
@@ -420,7 +420,7 @@ static int hdlc_rx_frame(struct xhfc_span *xhfc_span)
 	} while (zleft > 0);
 
 	/* Frame received, increment F2 */
-	if(flen)
+	if (flen)
 		xhfc_inc_f(x);
 
 	/* If this channel is not configured with a signalling span we don't
@@ -592,12 +592,12 @@ irqreturn_t xhfc_interrupt(int irq, void *dev_id, struct pt_regs* ptregs)
 		struct xhfc_span* s = &xhfc->spans[i];
 
 
-		if(s->running && s->sigchan) {
-			while(hdlc_rx_frame(s))
+		if (s->running && s->sigchan) {
+			while (hdlc_rx_frame(s))
 				break;
 
-			if(atomic_read(&s->hdlc_pending))
-				while(hdlc_tx_frame(s))
+			if (atomic_read(&s->hdlc_pending))
+				while (hdlc_tx_frame(s))
 					break;
 #if 0 // Why is this commented out? XXX
 			dahdi_receive(&s->span);
@@ -611,7 +611,7 @@ irqreturn_t xhfc_interrupt(int irq, void *dev_id, struct pt_regs* ptregs)
 	r_su_irq = read_xhfc(xhfc, R_SU_IRQ);
 
 	for (i = 0; i < ARRAY_SIZE(xhfc->spans); i++)
-		if(r_su_irq & (1 << i) || 2 == xhfc->ticks /* bootstrap XXX*/)
+		if (r_su_irq & (1 << i) || 2 == xhfc->ticks /* bootstrap XXX*/)
 			hfc_handle_state(&xhfc->spans[i]);
 
 	hfc_update_st_timers(xhfc);
@@ -666,7 +666,7 @@ static void enable_interrupts(struct xhfc * xhfc)
 int xhfc_collect_chip_id(struct xhfc * xhfc)
 {
 	u8 chip_id = read_xhfc(xhfc, R_CHIP_ID);
-	switch(chip_id) {
+	switch (chip_id) {
 		case CHIP_ID_1SU:
 		case CHIP_ID_2SU:
 		case CHIP_ID_2S4U:
@@ -717,7 +717,7 @@ void xhfc_init_and_configure(struct xhfc* x)
 	/* "stage 2" */
 	xhfc_config_pcm(x, XHFC_PCM_MASTER);
 
-	for(i = 0; i < SPANS_PER_CHIP; i++)
+	for (i = 0; i < SPANS_PER_CHIP; i++)
 		xhfc_config_st(x, x->spans[i].port, x->spans[i].nt);
 
 	/* No we need to setup the flow controller and stuff */
@@ -729,7 +729,7 @@ int xhfc_span_startup(struct dahdi_span* span)
 {
 	struct xhfc_span *xhfc_span = container_of(span, struct xhfc_span, span);
 	struct xhfc *x = xhfc_span->xhfc;
-	if(!x->running)
+	if (!x->running)
 		enable_interrupts(x);
 
 	xhfc_span->running = 1;
@@ -850,7 +850,7 @@ int xhfc_chanconfig(struct dahdi_chan *chan, int sigtype)
 
 static int xhfc_ioctl(struct dahdi_chan *chan, unsigned int cmd, unsigned long data)
 {
-	switch(cmd) {
+	switch (cmd) {
 	default:
 		return -ENOTTY;
 	}
@@ -1032,7 +1032,7 @@ int __devinit xhfc_init_one(struct pci_dev *pdev,
 
 	xhfc_hard_reset();
 
-	if(exit_after_reset) {
+	if (exit_after_reset) {
 		rc = -EINVAL;
 		goto exit_after_reset;
 	}
@@ -1055,7 +1055,7 @@ int __devinit xhfc_init_one(struct pci_dev *pdev,
 			IRQ_TLP_GPIO_30,
 			ACPI_LEVEL_SENSITIVE,
 			ACPI_ACTIVE_LOW);
-	if(rc < 0)
+	if (rc < 0)
 		goto err_acpi_register;
 
 	pi->xhfc.r_pcm_md0 = 0;
@@ -1087,8 +1087,8 @@ int __devinit xhfc_init_one(struct pci_dev *pdev,
 	
 	xhfc_init_and_configure(&pi->xhfc);
 
-	for(span = 0; span < SPANS_PER_CHIP; span++) 
-		if(dahdi_register(&pi->xhfc.spans[span].span, /*prefmaster*/ 0)) {
+	for (span = 0; span < SPANS_PER_CHIP; span++) 
+		if (dahdi_register(&pi->xhfc.spans[span].span, /*prefmaster*/ 0)) {
 			printk(KERN_WARNING "%s %s: couldn't register spans.\n", pi->name, __FUNCTION__);
 			rc = -EINVAL;
 			goto err_dahdi_register;
@@ -1099,7 +1099,7 @@ int __devinit xhfc_init_one(struct pci_dev *pdev,
 	return 0;
 
 err_dahdi_register:
-	for(; span >= 0; span--)
+	for (; span >= 0; span--)
 		dahdi_unregister(&pi->xhfc.spans[span].span);
 err_request_irq:
 err_collect_chip_id:
@@ -1126,11 +1126,11 @@ void __devexit xhfc_remove_one(struct pci_dev *pdev)
 
 	pi = pci_get_drvdata(pdev);
 
-	if(DBG)
+	if (DBG)
 		printk(KERN_INFO "%s %s: removing card\n", 
 				pi->name, __FUNCTION__);
 
-	for(i = 0;  i < SPANS_PER_CHIP; i++) 
+	for (i = 0;  i < SPANS_PER_CHIP; i++) 
 		dahdi_unregister(&pi->xhfc.spans[i].span);
 
 	release_card_irq(pi);
@@ -1152,7 +1152,7 @@ void __devexit xhfc_remove_one(struct pci_dev *pdev)
 
 void xhfc_shutdown(struct pci_dev *pdev)
 {
-	if(DBG)
+	if (DBG)
 		printk(KERN_DEBUG "%s: Au revoir.\n", __FUNCTION__);
 }
 
@@ -1163,7 +1163,7 @@ static int __init xhfc_init(void)
 {
 	int err;
 
-	if(DBG)
+	if (DBG)
 		printk(KERN_INFO DRIVER_NAME " driver Rev. %s \n", xhfc_rev);
 
 
@@ -1182,7 +1182,7 @@ static int __init xhfc_init(void)
 static void __exit xhfc_cleanup(void)
 {
 	pci_unregister_driver(&xhfc_driver);
-	if(DBG)
+	if (DBG)
 		printk(KERN_INFO "%s: driver removed\n", __FUNCTION__);
 }
 
diff --git a/xhfc/xhfc_leb.h b/xhfc/xhfc_leb.h
index 08bd0ed..0c1bfb8 100644
--- a/xhfc/xhfc_leb.h
+++ b/xhfc/xhfc_leb.h
@@ -55,12 +55,12 @@ static inline void write_xhfc(struct xhfc * xhfc, u8 reg_addr, u8 value)
 #ifdef DEBUG
 #define read_xhfc(x, reg) ({						\
 		u8 _res = read_xhfc(x, reg);				\
-		if(DBG_REGS) printk(KERN_INFO #reg " -> %02x\n", _res);	\
+		if (DBG_REGS) printk(KERN_INFO #reg " -> %02x\n", _res);\
 		_res;							\
 	})
 
 #define write_xhfc(x, reg, val) ({						\
-		if(DBG_REGS) printk(KERN_INFO #reg " <- %02x\n", val);		\
+		if (DBG_REGS) printk(KERN_INFO #reg " <- %02x\n", val);		\
 		write_xhfc(x, reg, val);					\
 	})
 #endif
diff --git a/xhfc/xhfc_tdm_iface.h b/xhfc/xhfc_tdm_iface.h
index 50cc0dc..9314d14 100644
--- a/xhfc/xhfc_tdm_iface.h
+++ b/xhfc/xhfc_tdm_iface.h
@@ -26,7 +26,7 @@ void xhfc_rxtx(void);
 /*
  * And I guess its code would be something like
  *
-	for(i = 0; i < NB_PORT; i++) {
+	for (i = 0; i < NB_PORT; i++) {
 		dahdi_ec_span(spans[i]);
 		dahdi_write(spans[i]);
 		dahdi_read(spans[i]);