xiaomi-sm8450/android_kernel_xiaomi_sm8450
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treewide: Convert uses of struct resource to resource_size(ptr)

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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>
This commit is contained in:
Joe Perches
2011-06-09 09:13:32 -07:00
committed by Jiri Kosina
parent 140a1ef2f9
commit 28f65c11f2
168 changed files with 308 additions and 333 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/rtc/rtc-at32ap700x.c
View File

@@ -223,7 +223,7 @@ static int __init at32_rtc_probe(struct platform_device *pdev)
}
rtc->irq = irq;
rtc->regs = ioremap(regs->start, regs->end - regs->start + 1);
rtc->regs = ioremap(regs->start, resource_size(regs));
if (!rtc->regs) {
ret = -ENOMEM;
dev_dbg(&pdev->dev, "could not map I/O memory\n");

6
drivers/rtc/rtc-cmos.c
View File

@@ -606,7 +606,7 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
* (needing ioremap etc), not i/o space resources like this ...
*/
ports = request_region(ports->start,
ports->end + 1 - ports->start,
resource_size(ports),
driver_name);
if (!ports) {
dev_dbg(dev, "i/o registers already in use\n");
@@ -750,7 +750,7 @@ cleanup1:
cmos_rtc.dev = NULL;
rtc_device_unregister(cmos_rtc.rtc);
cleanup0:
release_region(ports->start, ports->end + 1 - ports->start);
release_region(ports->start, resource_size(ports));
return retval;
}
@@ -779,7 +779,7 @@ static void __exit cmos_do_remove(struct device *dev)
cmos->rtc = NULL;
ports = cmos->iomem;
release_region(ports->start, ports->end + 1 - ports->start);
release_region(ports->start, resource_size(ports));
cmos->iomem = NULL;
cmos->dev = NULL;

2
drivers/rtc/rtc-ds1286.c
View File

@@ -343,7 +343,7 @@ static int __devinit ds1286_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
priv->size = res->end - res->start + 1;
priv->size = resource_size(res);
if (!request_mem_region(res->start, priv->size, pdev->name)) {
ret = -EBUSY;
goto out;

2
drivers/rtc/rtc-ds1511.c
View File

@@ -490,7 +490,7 @@ ds1511_rtc_probe(struct platform_device *pdev)
pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
if (!pdata)
return -ENOMEM;
pdata->size = res->end - res->start + 1;
pdata->size = resource_size(res);
if (!devm_request_mem_region(&pdev->dev, res->start, pdata->size,
pdev->name))
return -EBUSY;

2
drivers/rtc/rtc-ds1742.c
View File

@@ -173,7 +173,7 @@ static int __devinit ds1742_rtc_probe(struct platform_device *pdev)
pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
if (!pdata)
return -ENOMEM;
pdata->size = res->end - res->start + 1;
pdata->size = resource_size(res);
if (!devm_request_mem_region(&pdev->dev, res->start, pdata->size,
pdev->name))
return -EBUSY;

2
drivers/rtc/rtc-m48t35.c
View File

@@ -154,7 +154,7 @@ static int __devinit m48t35_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
priv->size = res->end - res->start + 1;
priv->size = resource_size(res);
/*
* kludge: remove the #ifndef after ioc3 resource
* conflicts are resolved

2
drivers/rtc/rtc-m48t59.c
View File

@@ -433,7 +433,7 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev)
if (!m48t59->ioaddr) {
/* ioaddr not mapped externally */
m48t59->ioaddr = ioremap(res->start, res->end - res->start + 1);
m48t59->ioaddr = ioremap(res->start, resource_size(res));
if (!m48t59->ioaddr)
goto out;
}

5
drivers/rtc/rtc-mrst.c
View File

@@ -332,9 +332,8 @@ vrtc_mrst_do_probe(struct device *dev, struct resource *iomem, int rtc_irq)
if (!iomem)
return -ENODEV;
iomem = request_mem_region(iomem->start,
iomem->end + 1 - iomem->start,
driver_name);
iomem = request_mem_region(iomem->start, resource_size(iomem),
driver_name);
if (!iomem) {
dev_dbg(dev, "i/o mem already in use.\n");
return -EBUSY;

5
drivers/rtc/rtc-puv3.c
View File

@@ -267,9 +267,8 @@ static int puv3_rtc_probe(struct platform_device *pdev)
return -ENOENT;
}
puv3_rtc_mem = request_mem_region(res->start,
res->end-res->start+1,
pdev->name);
puv3_rtc_mem = request_mem_region(res->start, resource_size(res),
pdev->name);
if (puv3_rtc_mem == NULL) {
dev_err(&pdev->dev, "failed to reserve memory region\n");

5
drivers/rtc/rtc-s3c.c
View File

@@ -455,8 +455,7 @@ static int __devinit s3c_rtc_probe(struct platform_device *pdev)
return -ENOENT;
}
s3c_rtc_mem = request_mem_region(res->start,
res->end-res->start+1,
s3c_rtc_mem = request_mem_region(res->start, resource_size(res),
pdev->name);
if (s3c_rtc_mem == NULL) {
@@ -465,7 +464,7 @@ static int __devinit s3c_rtc_probe(struct platform_device *pdev)
goto err_nores;
}
s3c_rtc_base = ioremap(res->start, res->end - res->start + 1);
s3c_rtc_base = ioremap(res->start, resource_size(res));
if (s3c_rtc_base == NULL) {
dev_err(&pdev->dev, "failed ioremap()\n");
ret = -EINVAL;