treewide: Convert uses of struct resource to resource_size(ptr)

Several fixes as well where the +1 was missing.

Done via coccinelle scripts like:

@@
struct resource *ptr;
@@

- ptr->end - ptr->start + 1
+ resource_size(ptr)

and some grep and typing.

Mostly uncompiled, no cross-compilers.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

6 files changed, 11 insertions, 15 deletions

diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
index 3ff8cc5f487..01065833588 100644
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -262,8 +262,7 @@ static int i2sbus_add_dev(struct macio_dev *macio,
 		 */
 		dev->allocated_resource[i] =
 			request_mem_region(dev->resources[i].start,
-					   dev->resources[i].end -
-					   dev->resources[i].start + 1,
+					   resource_size(&dev->resources[i]),
 					   dev->rnames[i]);
 		if (!dev->allocated_resource[i]) {
 			printk(KERN_ERR "i2sbus: failed to claim resource %d!\n", i);
@@ -272,19 +271,19 @@ static int i2sbus_add_dev(struct macio_dev *macio,
 	}
 
 	r = &dev->resources[aoa_resource_i2smmio];
-	rlen = r->end - r->start + 1;
+	rlen = resource_size(r);
 	if (rlen < sizeof(struct i2s_interface_regs))
 		goto err;
 	dev->intfregs = ioremap(r->start, rlen);
 
 	r = &dev->resources[aoa_resource_txdbdma];
-	rlen = r->end - r->start + 1;
+	rlen = resource_size(r);
 	if (rlen < sizeof(struct dbdma_regs))
 		goto err;
 	dev->out.dbdma = ioremap(r->start, rlen);
 
 	r = &dev->resources[aoa_resource_rxdbdma];
-	rlen = r->end - r->start + 1;
+	rlen = resource_size(r);
 	if (rlen < sizeof(struct dbdma_regs))
 		goto err;
 	dev->in.dbdma = ioremap(r->start, rlen);
diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
index 6e240918189..30468b31cad 100644
--- a/sound/atmel/abdac.c
+++ b/sound/atmel/abdac.c
@@ -448,7 +448,7 @@ static int __devinit atmel_abdac_probe(struct platform_device *pdev)
 		goto out_free_card;
 	}
 
-	dac->regs = ioremap(regs->start, regs->end - regs->start + 1);
+	dac->regs = ioremap(regs->start, resource_size(regs));
 	if (!dac->regs) {
 		dev_dbg(&pdev->dev, "could not remap register memory\n");
 		goto out_free_card;
diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
index b310702c646..41b901bde5c 100644
--- a/sound/atmel/ac97c.c
+++ b/sound/atmel/ac97c.c
@@ -971,7 +971,7 @@ static int __devinit atmel_ac97c_probe(struct platform_device *pdev)
 	chip->card = card;
 	chip->pclk = pclk;
 	chip->pdev = pdev;
-	chip->regs = ioremap(regs->start, regs->end - regs->start + 1);
+	chip->regs = ioremap(regs->start, resource_size(regs));
 
 	if (!chip->regs) {
 		dev_dbg(&pdev->dev, "could not remap register memory\n");
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 3ecbd67f88c..ab96cde7417 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -881,8 +881,7 @@ static int snd_pmac_free(struct snd_pmac *chip)
 		for (i = 0; i < 3; i++) {
 			if (chip->requested & (1 << i))
 				release_mem_region(chip->rsrc[i].start,
-						   chip->rsrc[i].end -
-						   chip->rsrc[i].start + 1);
+						   resource_size(&chip->rsrc[i]));
 		}
 	}
 
@@ -1228,8 +1227,7 @@ int __devinit snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
 				goto __error;
 			}
 			if (request_mem_region(chip->rsrc[i].start,
-					       chip->rsrc[i].end -
-					       chip->rsrc[i].start + 1,
+					       resource_size(&chip->rsrc[i]),
 					       rnames[i]) == NULL) {
 				printk(KERN_ERR "snd: can't request rsrc "
 				       " %d (%s: %pR)\n",
@@ -1254,8 +1252,7 @@ int __devinit snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return)
 				goto __error;
 			}
 			if (request_mem_region(chip->rsrc[i].start,
-					       chip->rsrc[i].end -
-					       chip->rsrc[i].start + 1,
+					       resource_size(&chip->rsrc[i]),
 					       rnames[i]) == NULL) {
 				printk(KERN_ERR "snd: can't request rsrc "
 				       " %d (%s: %pR)\n",
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 313e0ccedd5..6a882aa5553 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -678,7 +678,7 @@ static int __devinit fsl_ssi_probe(struct platform_device *pdev)
 		kfree(ssi_private);
 		return ret;
 	}
-	ssi_private->ssi = ioremap(res.start, 1 + res.end - res.start);
+	ssi_private->ssi = ioremap(res.start, resource_size(&res));
 	ssi_private->ssi_phys = res.start;
 	ssi_private->irq = irq_of_parse_and_map(np, 0);
 
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index fff695ccdd3..86023142a4c 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -384,7 +384,7 @@ static int mpc5200_hpcd_probe(struct of_device *op)
 		dev_err(&op->dev, "Missing reg property\n");
 		return -ENODEV;
 	}
-	regs = ioremap(res.start, 1 + res.end - res.start);
+	regs = ioremap(res.start, resource_size(&res));
 	if (!regs) {
 		dev_err(&op->dev, "Could not map registers\n");
 		return -ENODEV;