Commit 06794eae authored by Joe Perches's avatar Joe Perches Committed by Jiri Kosina
Browse files

treewide: Fix iomap resource size miscalculations



Convert off-by-1 r->end - r->start to resource_size(r)
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Acked-by: default avatarDavid Brown <davidb@codeaurora.org>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Acked-by: default avatarFlorian Fainelli <florian@openwrt.org>
Acked-by: default avatarWim Van Sebroeck <wim@iguana.be>
Acked-by: default avatarRalf Baechle <ralf@linux-mips.org>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent b0c3af5e
......@@ -416,8 +416,7 @@ struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv)
dev_dbg(&(mbox->pdev->dev),
"Resource name: %s start: 0x%X, end: 0x%X\n",
resource->name, resource->start, resource->end);
mbox->virtbase_peer =
ioremap(resource->start, resource->end - resource->start);
mbox->virtbase_peer = ioremap(resource->start, resource_size(resource));
if (!mbox->virtbase_peer) {
dev_err(&(mbox->pdev->dev), "Unable to ioremap peer mbox\n");
mbox = NULL;
......@@ -440,8 +439,7 @@ struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv)
dev_dbg(&(mbox->pdev->dev),
"Resource name: %s start: 0x%X, end: 0x%X\n",
resource->name, resource->start, resource->end);
mbox->virtbase_local =
ioremap(resource->start, resource->end - resource->start);
mbox->virtbase_local = ioremap(resource->start, resource_size(resource));
if (!mbox->virtbase_local) {
dev_err(&(mbox->pdev->dev), "Unable to ioremap local mbox\n");
mbox = NULL;
......
......@@ -185,7 +185,7 @@ int __init rb532_gpio_init(void)
struct resource *r;
r = rb532_gpio_reg0_res;
rb532_gpio_chip->regbase = ioremap_nocache(r->start, r->end - r->start);
rb532_gpio_chip->regbase = ioremap_nocache(r->start, resource_size(r));
if (!rb532_gpio_chip->regbase) {
printk(KERN_ERR "rb532: cannot remap GPIO register 0\n");
......
......@@ -679,7 +679,7 @@ static int __devinit mddi_probe(struct platform_device *pdev)
printk(KERN_ERR "mddi: no associated mem resource!\n");
return -ENOMEM;
}
mddi->base = ioremap(resource->start, resource->end - resource->start);
mddi->base = ioremap(resource->start, resource_size(resource));
if (!mddi->base) {
printk(KERN_ERR "mddi: failed to remap base!\n");
ret = -EINVAL;
......
......@@ -248,7 +248,7 @@ static int __devinit bcm63xx_wdt_probe(struct platform_device *pdev)
return -ENODEV;
}
bcm63xx_wdt_device.regs = ioremap_nocache(r->start, r->end - r->start);
bcm63xx_wdt_device.regs = ioremap_nocache(r->start, resource_size(r));
if (!bcm63xx_wdt_device.regs) {
dev_err(&pdev->dev, "failed to remap I/O resources\n");
return -ENXIO;
......
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