diff options
| author | Linus Walleij <linus.walleij@stericsson.com> | 2009-06-13 22:20:36 (GMT) |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-06-16 21:42:16 (GMT) |
| commit | c6ffddea36dd576b70dfbd10eb5d2b287b786dca (patch) | |
| tree | 9849cac5ca77534e38b4cb3c35a09d980ae84ff3 /drivers/i2c/busses/i2c-omap.c | |
| parent | 18904c0ecdf2cf22347da2adc4b273e9570333d8 (diff) | |
| download | linux-fsl-qoriq-c6ffddea36dd576b70dfbd10eb5d2b287b786dca.tar.xz | |
i2c: Use resource_size macro
This replace all instances in the i2c busses tree of
res->end - res->start + 1 with the handy macro resource_size(res)
from ioport.h (coming in from platform_device.h).
This was created with a simple
sed -i -e 's/\([a-z]*\)->end *- *[a-z]*->start *+ *1/resource_size(\1)/g'
Then manually replacing the PXA redefiniton of the same kind
of macro manually. Recompiled some ARM defconfigs I could find to
make a rough test so it shouldn't break anything, though I
couldn't see exactly which configs you need for all the drivers.
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-omap.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-omap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index c73475d..b606db8 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -828,7 +828,7 @@ omap_i2c_probe(struct platform_device *pdev) dev->idle = 1; dev->dev = &pdev->dev; dev->irq = irq->start; - dev->base = ioremap(mem->start, mem->end - mem->start + 1); + dev->base = ioremap(mem->start, resource_size(mem)); if (!dev->base) { r = -ENOMEM; goto err_free_mem; |