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| author | David S. Miller <davem@davemloft.net> | 2010-03-15 23:23:54 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-15 23:23:54 (GMT) |
| commit | 4961e02f1999e1c3468c09b2669c94d7c3ae82a8 (patch) | |
| tree | 44c15abb09d7ba5e17a9aba95ee246648b1c1a8a /drivers/usb/gadget/at91_udc.c | |
| parent | d14a0ebda7d3daede1a99c01527affb9ceaa4c22 (diff) | |
| parent | a3d3203e4bb40f253b1541e310dc0f9305be7c84 (diff) | |
| download | linux-fsl-qoriq-4961e02f1999e1c3468c09b2669c94d7c3ae82a8.tar.xz | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'drivers/usb/gadget/at91_udc.c')
| -rw-r--r-- | drivers/usb/gadget/at91_udc.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 043e04d..12ac9cd 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -1656,9 +1656,7 @@ static int __init at91udc_probe(struct platform_device *pdev) if (!res) return -ENXIO; - if (!request_mem_region(res->start, - res->end - res->start + 1, - driver_name)) { + if (!request_mem_region(res->start, resource_size(res), driver_name)) { DBG("someone's using UDC memory\n"); return -EBUSY; } @@ -1699,7 +1697,7 @@ static int __init at91udc_probe(struct platform_device *pdev) udc->ep[3].maxpacket = 64; } - udc->udp_baseaddr = ioremap(res->start, res->end - res->start + 1); + udc->udp_baseaddr = ioremap(res->start, resource_size(res)); if (!udc->udp_baseaddr) { retval = -ENOMEM; goto fail0a; @@ -1781,7 +1779,7 @@ fail0a: if (cpu_is_at91rm9200()) gpio_free(udc->board.pullup_pin); fail0: - release_mem_region(res->start, res->end - res->start + 1); + release_mem_region(res->start, resource_size(res)); DBG("%s probe failed, %d\n", driver_name, retval); return retval; } @@ -1813,7 +1811,7 @@ static int __exit at91udc_remove(struct platform_device *pdev) gpio_free(udc->board.pullup_pin); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(res->start, res->end - res->start + 1); + release_mem_region(res->start, resource_size(res)); clk_put(udc->iclk); clk_put(udc->fclk); |