diff options
| author | Wolfram Sang <w.sang@pengutronix.de> | 2009-07-17 17:54:14 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-09-04 09:37:18 +0100 |
| commit | 2763c508a3c8f8ec5d6df4e8c63d5e2a5a7d3954 (patch) | |
| tree | 07bbb07d236b19ecf3a4f9d1e93095d905648cc7 /drivers/mtd/maps/physmap_of.c | |
| parent | 44a1f2085e8fe07b3aecdab7c391ca057d75da0f (diff) | |
mtd: physmap_of: use resource_size
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/maps/physmap_of.c')
| -rw-r--r-- | drivers/mtd/maps/physmap_of.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c index 39d357b2eb4..f223f3fec3a 100644 --- a/drivers/mtd/maps/physmap_of.c +++ b/drivers/mtd/maps/physmap_of.c @@ -190,6 +190,7 @@ static int __devinit of_flash_probe(struct of_device *dev, const u32 *p; int reg_tuple_size; struct mtd_info **mtd_list = NULL; + resource_size_t res_size; reg_tuple_size = (of_n_addr_cells(dp) + of_n_size_cells(dp)) * sizeof(u32); @@ -233,8 +234,8 @@ static int __devinit of_flash_probe(struct of_device *dev, (unsigned long long)res.end); err = -EBUSY; - info->list[i].res = request_mem_region(res.start, res.end - - res.start + 1, + res_size = resource_size(&res); + info->list[i].res = request_mem_region(res.start, res_size, dev_name(&dev->dev)); if (!info->list[i].res) goto err_out; @@ -249,7 +250,7 @@ static int __devinit of_flash_probe(struct of_device *dev, info->list[i].map.name = dev_name(&dev->dev); info->list[i].map.phys = res.start; - info->list[i].map.size = res.end - res.start + 1; + info->list[i].map.size = res_size; info->list[i].map.bankwidth = *width; err = -ENOMEM; |