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spi: Convert uses of struct resource * to resource_size(ptr)

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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: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Joe Perches
2011-06-10 18:11:25 -07:00
committed by Grant Likely
parent e4c8308c85
commit 8e2943c04c
5 changed files with 14 additions and 14 deletions
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10
drivers/spi/spi-omap2-mcspi.c
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@ -1116,8 +1116,8 @@ static int __init omap2_mcspi_probe(struct platform_device *pdev)
status = -ENODEV;
goto err1;
}
if (!request_mem_region(r->start, (r->end - r->start) + 1,
dev_name(&pdev->dev))) {
if (!request_mem_region(r->start, resource_size(r),
dev_name(&pdev->dev))) {
status = -EBUSY;
goto err1;
}
@ -1125,7 +1125,7 @@ static int __init omap2_mcspi_probe(struct platform_device *pdev)
r->start += pdata->regs_offset;
r->end += pdata->regs_offset;
mcspi->phys = r->start;
mcspi->base = ioremap(r->start, r->end - r->start + 1);
mcspi->base = ioremap(r->start, resource_size(r));
if (!mcspi->base) {
dev_dbg(&pdev->dev, "can't ioremap MCSPI\n");
status = -ENOMEM;
@ -1190,7 +1190,7 @@ err4:
err3:
kfree(mcspi->dma_channels);
err2:
release_mem_region(r->start, (r->end - r->start) + 1);
release_mem_region(r->start, resource_size(r));
iounmap(mcspi->base);
err1:
return status;
@ -1210,7 +1210,7 @@ static int __exit omap2_mcspi_remove(struct platform_device *pdev)
omap2_mcspi_disable_clocks(mcspi);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(r->start, (r->end - r->start) + 1);
release_mem_region(r->start, resource_size(r));
base = mcspi->base;
spi_unregister_master(master);