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authorJoe Perches <joe@perches.com>2011-06-11 05:11:25 +0400
committerGrant Likely <grant.likely@secretlab.ca>2011-06-11 09:43:41 +0400
commit8e2943c04c74e537c762c09bcea89e923510a9ac (patch)
tree6ea287e3597434d14c976d63c1dbf7c7d330e41a /drivers/spi/spi-tegra.c
parente4c8308c852e6b3fa49215052a5b9e99597dee99 (diff)
downloadlinux-8e2943c04c74e537c762c09bcea89e923510a9ac.tar.xz
spi: Convert uses of struct resource * to resource_size(ptr)
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>
Diffstat (limited to 'drivers/spi/spi-tegra.c')
-rw-r--r--drivers/spi/spi-tegra.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-tegra.c b/drivers/spi/spi-tegra.c
index 6c3aa6ecaade..8e30727b5221 100644
--- a/drivers/spi/spi-tegra.c
+++ b/drivers/spi/spi-tegra.c
@@ -498,14 +498,14 @@ static int __init spi_tegra_probe(struct platform_device *pdev)
goto err0;
}
- if (!request_mem_region(r->start, (r->end - r->start) + 1,
+ if (!request_mem_region(r->start, resource_size(r),
dev_name(&pdev->dev))) {
ret = -EBUSY;
goto err0;
}
tspi->phys = r->start;
- tspi->base = ioremap(r->start, r->end - r->start + 1);
+ tspi->base = ioremap(r->start, resource_size(r));
if (!tspi->base) {
dev_err(&pdev->dev, "can't ioremap iomem\n");
ret = -ENOMEM;
@@ -563,7 +563,7 @@ err3:
err2:
iounmap(tspi->base);
err1:
- release_mem_region(r->start, (r->end - r->start) + 1);
+ release_mem_region(r->start, resource_size(r));
err0:
spi_master_put(master);
return ret;
@@ -588,7 +588,7 @@ static int __devexit spi_tegra_remove(struct platform_device *pdev)
iounmap(tspi->base);
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));
return 0;
}