diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-pxa.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-pxa.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index 035a6c7e59df..762e1e530882 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -993,7 +993,6 @@ static const struct i2c_algorithm i2c_pxa_pio_algorithm = { .functionality = i2c_pxa_functionality, }; -#define res_len(r) ((r)->end - (r)->start + 1) static int i2c_pxa_probe(struct platform_device *dev) { struct pxa_i2c *i2c; @@ -1008,7 +1007,7 @@ static int i2c_pxa_probe(struct platform_device *dev) if (res == NULL || irq < 0) return -ENODEV; - if (!request_mem_region(res->start, res_len(res), res->name)) + if (!request_mem_region(res->start, resource_size(res), res->name)) return -ENOMEM; i2c = kzalloc(sizeof(struct pxa_i2c), GFP_KERNEL); @@ -1038,7 +1037,7 @@ static int i2c_pxa_probe(struct platform_device *dev) goto eclk; } - i2c->reg_base = ioremap(res->start, res_len(res)); + i2c->reg_base = ioremap(res->start, resource_size(res)); if (!i2c->reg_base) { ret = -EIO; goto eremap; @@ -1046,7 +1045,7 @@ static int i2c_pxa_probe(struct platform_device *dev) i2c->reg_shift = REG_SHIFT(id->driver_data); i2c->iobase = res->start; - i2c->iosize = res_len(res); + i2c->iosize = resource_size(res); i2c->irq = irq; @@ -1110,7 +1109,7 @@ eremap: eclk: kfree(i2c); emalloc: - release_mem_region(res->start, res_len(res)); + release_mem_region(res->start, resource_size(res)); return ret; } |