Index: uspace/lib/c/generic/device/hw_res.c
===================================================================
--- uspace/lib/c/generic/device/hw_res.c	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/c/generic/device/hw_res.c	(revision db3c88347157ed2aeffe98179283d9e4e0243edd)
@@ -42,15 +42,15 @@
 {
 	sysarg_t count = 0;
-	
+
 	async_exch_t *exch = async_exchange_begin(sess);
-	
+
 	errno_t rc = async_req_1_1(exch, DEV_IFACE_ID(HW_RES_DEV_IFACE),
 	    HW_RES_GET_RESOURCE_LIST, &count);
-	
+
 	if (rc != EOK) {
 		async_exchange_end(exch);
 		return rc;
 	}
-	
+
 	size_t size = count * sizeof(hw_resource_t);
 	hw_resource_t *resources = (hw_resource_t *) malloc(size);
@@ -60,16 +60,16 @@
 		return ENOMEM;
 	}
-	
+
 	rc = async_data_read_start(exch, resources, size);
 	async_exchange_end(exch);
-	
+
 	if (rc != EOK) {
 		free(resources);
 		return rc;
 	}
-	
+
 	hw_resources->resources = resources;
 	hw_resources->count = count;
-	
+
 	return EOK;
 }
@@ -78,9 +78,9 @@
 {
 	async_exch_t *exch = async_exchange_begin(sess);
-	
+
 	errno_t rc = async_req_2_0(exch, DEV_IFACE_ID(HW_RES_DEV_IFACE),
 	    HW_RES_ENABLE_INTERRUPT, irq);
 	async_exchange_end(exch);
-	
+
 	return rc;
 }
@@ -89,9 +89,9 @@
 {
 	async_exch_t *exch = async_exchange_begin(sess);
-	
+
 	errno_t rc = async_req_2_0(exch, DEV_IFACE_ID(HW_RES_DEV_IFACE),
 	    HW_RES_DISABLE_INTERRUPT, irq);
 	async_exchange_end(exch);
-	
+
 	return rc;
 }
@@ -100,9 +100,9 @@
 {
 	async_exch_t *exch = async_exchange_begin(sess);
-	
+
 	errno_t rc = async_req_2_0(exch, DEV_IFACE_ID(HW_RES_DEV_IFACE),
 	    HW_RES_CLEAR_INTERRUPT, irq);
 	async_exchange_end(exch);
-	
+
 	return rc;
 }
@@ -126,11 +126,11 @@
 {
 	async_exch_t *exch = async_exchange_begin(sess);
-	
+
 	const uint32_t packed = (channel & 0xffff) | (mode << 16);
 	const errno_t ret = async_req_4_0(exch, DEV_IFACE_ID(HW_RES_DEV_IFACE),
 	    HW_RES_DMA_CHANNEL_SETUP, packed, pa, size);
-	
+
 	async_exchange_end(exch);
-	
+
 	return ret;
 }
@@ -148,14 +148,14 @@
 {
 	async_exch_t *exch = async_exchange_begin(sess);
-	
+
 	sysarg_t remain;
 	const errno_t ret = async_req_2_1(exch, DEV_IFACE_ID(HW_RES_DEV_IFACE),
 	    HW_RES_DMA_CHANNEL_REMAIN, channel, &remain);
-	
+
 	async_exchange_end(exch);
-	
+
 	if (ret == EOK)
 		*rem = remain;
-	
+
 	return ret;
 }
Index: uspace/lib/c/generic/device/hw_res_parsed.c
===================================================================
--- uspace/lib/c/generic/device/hw_res_parsed.c	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/c/generic/device/hw_res_parsed.c	(revision db3c88347157ed2aeffe98179283d9e4e0243edd)
@@ -43,10 +43,10 @@
 	assert(res);
 	assert((res->type == DMA_CHANNEL_8) || (res->type == DMA_CHANNEL_16));
-	
+
 	const unsigned channel = (res->type == DMA_CHANNEL_8) ?
 	    res->res.dma_channel.dma8 : res->res.dma_channel.dma16;
 	const size_t count = out->dma_channels.count;
 	const int keep_duplicit = flags & HW_RES_KEEP_DUPLICIT;
-	
+
 	if (!keep_duplicit) {
 		for (size_t i = 0; i < count; ++i) {
@@ -55,5 +55,5 @@
 		}
 	}
-	
+
 	out->dma_channels.channels[count] = channel;
 	++out->dma_channels.count;
@@ -64,9 +64,9 @@
 {
 	assert(res && (res->type == INTERRUPT));
-	
+
 	int irq = res->res.interrupt.irq;
 	size_t count = out->irqs.count;
 	int keep_duplicit = flags & HW_RES_KEEP_DUPLICIT;
-	
+
 	if (!keep_duplicit) {
 		for (size_t i = 0; i < count; i++) {
@@ -75,5 +75,5 @@
 		}
 	}
-	
+
 	out->irqs.irqs[count] = irq;
 	out->irqs.count++;
@@ -105,5 +105,5 @@
 
 	assert(res && (res->type == IO_RANGE));
-	
+
 	absolute = absolutize(res->res.io_range.address,
 	    res->res.io_range.relative, win->io.base);
@@ -112,11 +112,11 @@
 	size = res->res.io_range.size;
 	endianness = res->res.io_range.endianness;
-	
+
 	if ((size == 0) && (!(flags & HW_RES_KEEP_ZERO_AREA)))
 		return;
-	
+
 	int keep_duplicit = flags & HW_RES_KEEP_DUPLICIT;
 	size_t count = out->io_ranges.count;
-	
+
 	if (!keep_duplicit) {
 		for (size_t i = 0; i < count; i++) {
@@ -126,10 +126,10 @@
 			s_address = RNGABS(out->io_ranges.ranges[i]);
 			s_size = RNGSZ(out->io_ranges.ranges[i]);
-			
+
 			if ((absolute == s_address) && (size == s_size))
 				return;
 		}
 	}
-	
+
 	RNGABS(out->io_ranges.ranges[count]) = absolute;
 	RNGREL(out->io_ranges.ranges[count]) = relative;
@@ -146,7 +146,7 @@
 	uint64_t relative;
 	size_t size;
-	
+
 	assert(res && (res->type == MEM_RANGE));
-	
+
 	absolute = absolutize(res->res.mem_range.address,
 	    res->res.mem_range.relative, win->mem.base);
@@ -155,11 +155,11 @@
 	size = res->res.mem_range.size;
 	endianness = res->res.mem_range.endianness;
-	
+
 	if ((size == 0) && (!(flags & HW_RES_KEEP_ZERO_AREA)))
 		return;
-	
+
 	int keep_duplicit = flags & HW_RES_KEEP_DUPLICIT;
 	size_t count = out->mem_ranges.count;
-	
+
 	if (!keep_duplicit) {
 		for (size_t i = 0; i < count; ++i) {
@@ -169,10 +169,10 @@
 			s_address = RNGABS(out->mem_ranges.ranges[i]);;
 			s_size = RNGSZ(out->mem_ranges.ranges[i]);
-			
+
 			if ((absolute == s_address) && (size == s_size))
 				return;
 		}
 	}
-	
+
 	RNGABS(out->mem_ranges.ranges[count]) = absolute;
 	RNGREL(out->mem_ranges.ranges[count]) = relative;
@@ -199,8 +199,8 @@
 	if (!res || !out)
 		return EINVAL;
-	
+
 	size_t res_count = res->count;
 	hw_res_list_parsed_clean(out);
-	
+
 	out->irqs.irqs = calloc(res_count, sizeof(int));
 	out->dma_channels.channels = calloc(res_count, sizeof(int));
@@ -212,8 +212,8 @@
 		return ENOMEM;
 	}
-	
+
 	for (size_t i = 0; i < res_count; ++i) {
 		const hw_resource_t *resource = &res->resources[i];
-		
+
 		switch (resource->type) {
 		case INTERRUPT:
@@ -235,5 +235,5 @@
 		}
 	}
-	
+
 	return EOK;
 };
@@ -261,5 +261,5 @@
 	if (!hw_res_parsed)
 		return EBADMEM;
-	
+
 	hw_resource_list_t hw_resources;
 	hw_res_list_parsed_clean(hw_res_parsed);
@@ -269,5 +269,5 @@
 	if (rc != EOK)
 		return rc;
-	
+
 	rc = hw_res_get_resource_list(sess, &hw_resources);
 	if (rc != EOK)
@@ -277,5 +277,5 @@
 	    flags);
 	hw_res_clean_resource_list(&hw_resources);
-	
+
 	return rc;
 };
Index: uspace/lib/c/generic/device/led_dev.c
===================================================================
--- uspace/lib/c/generic/device/led_dev.c	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/c/generic/device/led_dev.c	(revision db3c88347157ed2aeffe98179283d9e4e0243edd)
@@ -42,13 +42,13 @@
 {
 	async_exch_t *exch = async_exchange_begin(sess);
-	
+
 	aid_t req = async_send_2(exch, DEV_IFACE_ID(LED_DEV_IFACE),
 	    LED_DEV_COLOR_SET, (sysarg_t) pixel, NULL);
-	
+
 	async_exchange_end(exch);
-	
+
 	errno_t rc;
 	async_wait_for(req, &rc);
-	
+
 	return (errno_t) rc;
 }
Index: uspace/lib/c/generic/device/pio_window.c
===================================================================
--- uspace/lib/c/generic/device/pio_window.c	(revision 1b20da07baaa3e3c424f62c927274e676e4295cd)
+++ uspace/lib/c/generic/device/pio_window.c	(revision db3c88347157ed2aeffe98179283d9e4e0243edd)
@@ -51,8 +51,8 @@
 		return rc;
 	}
-	
+
 	rc = async_data_read_start(exch, pio_win, sizeof(*pio_win));
 	async_exchange_end(exch);
-	
+
 	return rc;
 }