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authorBen Dooks <ben-linux@fluff.org>2009-06-14 14:04:20 +0100
committerBen Dooks <ben-linux@fluff.org>2009-06-16 22:42:16 +0100
commit933a2aec8d08cda11c4b427ea7930b0e92eb9bc8 (patch)
tree34ea85ced980dae70799aef84cfe240ea57d7fad
parentc6ffddea36dd576b70dfbd10eb5d2b287b786dca (diff)
i2c-s3c2410: use resource_size()
Change the usage of res->end-res->start to resource_size(), missed by the last patch to change this. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
-rw-r--r--drivers/i2c/busses/i2c-s3c2410.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 079a312d36f..8f42a4536cd 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -828,7 +828,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
goto err_clk;
}
- i2c->ioarea = request_mem_region(res->start, (res->end-res->start)+1,
+ i2c->ioarea = request_mem_region(res->start, resource_size(res),
pdev->name);
if (i2c->ioarea == NULL) {
@@ -837,7 +837,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
goto err_clk;
}
- i2c->regs = ioremap(res->start, (res->end-res->start)+1);
+ i2c->regs = ioremap(res->start, resource_size(res));
if (i2c->regs == NULL) {
dev_err(&pdev->dev, "cannot map IO\n");