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authorBen Dooks2009-10-01 15:44:13 -0700
committerLinus Torvalds2009-10-01 16:11:14 -0700
commitda52a7ca7a689712e689e2cc5936cd9fa34df443 (patch)
tree9eaa2df90882c4bac14f75d51ab2a17e50393e23 /drivers/mmc
parentef8745c1e7fc5413d760b3b958f3fd3a0beaad72 (diff)
s3cmci: use resource_size() instead of local macro
Replace the local definition RESSIZE() with the standard resource_size() call for getting the size of a struct resource. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Cc: <linux-mmc@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/s3cmci.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
index 8c08cd7efa7f..84e088c44540 100644
--- a/drivers/mmc/host/s3cmci.c
+++ b/drivers/mmc/host/s3cmci.c
@@ -58,8 +58,6 @@ static const int dbgmap_debug = dbg_err | dbg_debug;
dev_dbg(&host->pdev->dev, args); \
} while (0)
-#define RESSIZE(ressource) (((ressource)->end - (ressource)->start)+1)
-
static struct s3c2410_dma_client s3cmci_dma_client = {
.name = "s3c-mci",
};
@@ -1298,7 +1296,7 @@ static int __devinit s3cmci_probe(struct platform_device *pdev, int is2440)
}
host->mem = request_mem_region(host->mem->start,
- RESSIZE(host->mem), pdev->name);
+ resource_size(host->mem), pdev->name);
if (!host->mem) {
dev_err(&pdev->dev, "failed to request io memory region.\n");
@@ -1306,7 +1304,7 @@ static int __devinit s3cmci_probe(struct platform_device *pdev, int is2440)
goto probe_free_host;
}
- host->base = ioremap(host->mem->start, RESSIZE(host->mem));
+ host->base = ioremap(host->mem->start, resource_size(host->mem));
if (!host->base) {
dev_err(&pdev->dev, "failed to ioremap() io memory region.\n");
ret = -EINVAL;
@@ -1433,7 +1431,7 @@ static int __devinit s3cmci_probe(struct platform_device *pdev, int is2440)
iounmap(host->base);
probe_free_mem_region:
- release_mem_region(host->mem->start, RESSIZE(host->mem));
+ release_mem_region(host->mem->start, resource_size(host->mem));
probe_free_host:
mmc_free_host(mmc);
@@ -1469,7 +1467,7 @@ static int __devexit s3cmci_remove(struct platform_device *pdev)
free_irq(host->irq, host);
iounmap(host->base);
- release_mem_region(host->mem->start, RESSIZE(host->mem));
+ release_mem_region(host->mem->start, resource_size(host->mem));
mmc_free_host(mmc);
return 0;