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Commit ecfa935a authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Len Brown
Browse files

PNP: use conventional "i" for loop indices 



Cosmetic only: just use "i" instead of "tmp".

Signed-off-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
Acked-By: default avatarRene Herman <rene.herman@gmail.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 13575e81

drivers/pnp/resource.c

+46 −46
Original line number Diff line number Diff line
@@ -241,7 +241,7 @@ void pnp_free_option(struct pnp_option *option) 


int pnp_check_port(struct pnp_dev *dev, int idx)

{

	int tmp;

	int i;

	struct pnp_dev *tdev;

	resource_size_t *port, *end, *tport, *tend;
@@ -260,18 +260,18 @@ int pnp_check_port(struct pnp_dev *dev, int idx) 
	}



	/* check if the resource is reserved */

	for (tmp = 0; tmp < 8; tmp++) {

		int rport = pnp_reserve_io[tmp << 1];

		int rend = pnp_reserve_io[(tmp << 1) + 1] + rport - 1;

	for (i = 0; i < 8; i++) {

		int rport = pnp_reserve_io[i << 1];

		int rend = pnp_reserve_io[(i << 1) + 1] + rport - 1;

		if (ranged_conflict(port, end, &rport, &rend))

			return 0;

	}



	/* check for internal conflicts */

	for (tmp = 0; tmp < PNP_MAX_PORT && tmp != idx; tmp++) {

		if (dev->res.port_resource[tmp].flags & IORESOURCE_IO) {

			tport = &dev->res.port_resource[tmp].start;

			tend = &dev->res.port_resource[tmp].end;

	for (i = 0; i < PNP_MAX_PORT && i != idx; i++) {

		if (dev->res.port_resource[i].flags & IORESOURCE_IO) {

			tport = &dev->res.port_resource[i].start;

			tend = &dev->res.port_resource[i].end;

			if (ranged_conflict(port, end, tport, tend))

				return 0;

		}
@@ -281,13 +281,13 @@ int pnp_check_port(struct pnp_dev *dev, int idx) 
	pnp_for_each_dev(tdev) {

		if (tdev == dev)

			continue;

		for (tmp = 0; tmp < PNP_MAX_PORT; tmp++) {

			if (tdev->res.port_resource[tmp].flags & IORESOURCE_IO) {

		for (i = 0; i < PNP_MAX_PORT; i++) {

			if (tdev->res.port_resource[i].flags & IORESOURCE_IO) {

				if (cannot_compare

				    (tdev->res.port_resource[tmp].flags))

				    (tdev->res.port_resource[i].flags))

					continue;

				tport = &tdev->res.port_resource[tmp].start;

				tend = &tdev->res.port_resource[tmp].end;

				tport = &tdev->res.port_resource[i].start;

				tend = &tdev->res.port_resource[i].end;

				if (ranged_conflict(port, end, tport, tend))

					return 0;

			}
@@ -299,7 +299,7 @@ int pnp_check_port(struct pnp_dev *dev, int idx) 


int pnp_check_mem(struct pnp_dev *dev, int idx)

{

	int tmp;

	int i;

	struct pnp_dev *tdev;

	resource_size_t *addr, *end, *taddr, *tend;
@@ -318,18 +318,18 @@ int pnp_check_mem(struct pnp_dev *dev, int idx) 
	}



	/* check if the resource is reserved */

	for (tmp = 0; tmp < 8; tmp++) {

		int raddr = pnp_reserve_mem[tmp << 1];

		int rend = pnp_reserve_mem[(tmp << 1) + 1] + raddr - 1;

	for (i = 0; i < 8; i++) {

		int raddr = pnp_reserve_mem[i << 1];

		int rend = pnp_reserve_mem[(i << 1) + 1] + raddr - 1;

		if (ranged_conflict(addr, end, &raddr, &rend))

			return 0;

	}



	/* check for internal conflicts */

	for (tmp = 0; tmp < PNP_MAX_MEM && tmp != idx; tmp++) {

		if (dev->res.mem_resource[tmp].flags & IORESOURCE_MEM) {

			taddr = &dev->res.mem_resource[tmp].start;

			tend = &dev->res.mem_resource[tmp].end;

	for (i = 0; i < PNP_MAX_MEM && i != idx; i++) {

		if (dev->res.mem_resource[i].flags & IORESOURCE_MEM) {

			taddr = &dev->res.mem_resource[i].start;

			tend = &dev->res.mem_resource[i].end;

			if (ranged_conflict(addr, end, taddr, tend))

				return 0;

		}
@@ -339,13 +339,13 @@ int pnp_check_mem(struct pnp_dev *dev, int idx) 
	pnp_for_each_dev(tdev) {

		if (tdev == dev)

			continue;

		for (tmp = 0; tmp < PNP_MAX_MEM; tmp++) {

			if (tdev->res.mem_resource[tmp].flags & IORESOURCE_MEM) {

		for (i = 0; i < PNP_MAX_MEM; i++) {

			if (tdev->res.mem_resource[i].flags & IORESOURCE_MEM) {

				if (cannot_compare

				    (tdev->res.mem_resource[tmp].flags))

				    (tdev->res.mem_resource[i].flags))

					continue;

				taddr = &tdev->res.mem_resource[tmp].start;

				tend = &tdev->res.mem_resource[tmp].end;

				taddr = &tdev->res.mem_resource[i].start;

				tend = &tdev->res.mem_resource[i].end;

				if (ranged_conflict(addr, end, taddr, tend))

					return 0;

			}
@@ -362,7 +362,7 @@ static irqreturn_t pnp_test_handler(int irq, void *dev_id) 


int pnp_check_irq(struct pnp_dev *dev, int idx)

{

	int tmp;

	int i;

	struct pnp_dev *tdev;

	resource_size_t *irq = &dev->res.irq_resource[idx].start;
@@ -375,15 +375,15 @@ int pnp_check_irq(struct pnp_dev *dev, int idx) 
		return 0;



	/* check if the resource is reserved */

	for (tmp = 0; tmp < 16; tmp++) {

		if (pnp_reserve_irq[tmp] == *irq)

	for (i = 0; i < 16; i++) {

		if (pnp_reserve_irq[i] == *irq)

			return 0;

	}



	/* check for internal conflicts */

	for (tmp = 0; tmp < PNP_MAX_IRQ && tmp != idx; tmp++) {

		if (dev->res.irq_resource[tmp].flags & IORESOURCE_IRQ) {

			if (dev->res.irq_resource[tmp].start == *irq)

	for (i = 0; i < PNP_MAX_IRQ && i != idx; i++) {

		if (dev->res.irq_resource[i].flags & IORESOURCE_IRQ) {

			if (dev->res.irq_resource[i].start == *irq)

				return 0;

		}

	}
@@ -414,12 +414,12 @@ int pnp_check_irq(struct pnp_dev *dev, int idx) 
	pnp_for_each_dev(tdev) {

		if (tdev == dev)

			continue;

		for (tmp = 0; tmp < PNP_MAX_IRQ; tmp++) {

			if (tdev->res.irq_resource[tmp].flags & IORESOURCE_IRQ) {

		for (i = 0; i < PNP_MAX_IRQ; i++) {

			if (tdev->res.irq_resource[i].flags & IORESOURCE_IRQ) {

				if (cannot_compare

				    (tdev->res.irq_resource[tmp].flags))

				    (tdev->res.irq_resource[i].flags))

					continue;

				if ((tdev->res.irq_resource[tmp].start == *irq))

				if ((tdev->res.irq_resource[i].start == *irq))

					return 0;

			}

		}
@@ -431,7 +431,7 @@ int pnp_check_irq(struct pnp_dev *dev, int idx) 
int pnp_check_dma(struct pnp_dev *dev, int idx)

{

#ifndef CONFIG_IA64

	int tmp;

	int i;

	struct pnp_dev *tdev;

	resource_size_t *dma = &dev->res.dma_resource[idx].start;
@@ -444,15 +444,15 @@ int pnp_check_dma(struct pnp_dev *dev, int idx) 
		return 0;



	/* check if the resource is reserved */

	for (tmp = 0; tmp < 8; tmp++) {

		if (pnp_reserve_dma[tmp] == *dma)

	for (i = 0; i < 8; i++) {

		if (pnp_reserve_dma[i] == *dma)

			return 0;

	}



	/* check for internal conflicts */

	for (tmp = 0; tmp < PNP_MAX_DMA && tmp != idx; tmp++) {

		if (dev->res.dma_resource[tmp].flags & IORESOURCE_DMA) {

			if (dev->res.dma_resource[tmp].start == *dma)

	for (i = 0; i < PNP_MAX_DMA && i != idx; i++) {

		if (dev->res.dma_resource[i].flags & IORESOURCE_DMA) {

			if (dev->res.dma_resource[i].start == *dma)

				return 0;

		}

	}
@@ -469,12 +469,12 @@ int pnp_check_dma(struct pnp_dev *dev, int idx) 
	pnp_for_each_dev(tdev) {

		if (tdev == dev)

			continue;

		for (tmp = 0; tmp < PNP_MAX_DMA; tmp++) {

			if (tdev->res.dma_resource[tmp].flags & IORESOURCE_DMA) {

		for (i = 0; i < PNP_MAX_DMA; i++) {

			if (tdev->res.dma_resource[i].flags & IORESOURCE_DMA) {

				if (cannot_compare

				    (tdev->res.dma_resource[tmp].flags))

				    (tdev->res.dma_resource[i].flags))

					continue;

				if ((tdev->res.dma_resource[tmp].start == *dma))

				if ((tdev->res.dma_resource[i].start == *dma))

					return 0;

			}

		}