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authorJoe Perches <joe@perches.com>2011-06-10 18:11:25 -0700
committerGrant Likely <grant.likely@secretlab.ca>2011-06-10 23:43:41 -0600
commit8e2943c04c74e537c762c09bcea89e923510a9ac (patch)
tree6ea287e3597434d14c976d63c1dbf7c7d330e41a /drivers/spi/spi-omap2-mcspi.c
parente4c8308c852e6b3fa49215052a5b9e99597dee99 (diff)
downloadlinux-8e2943c04c74e537c762c09bcea89e923510a9ac.tar.gz
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-omap2-mcspi.c')
-rw-r--r--drivers/spi/spi-omap2-mcspi.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 969cdd2fe12..fde3a2d4f12 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -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);