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| author | Axel Lin <axel.lin@gmail.com> | 2010-10-15 13:27:57 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 10:22:15 -0700 |
| commit | 4e5c353b3ccc4cc856d75ac751f4c09e0275c08b (patch) | |
| tree | a538b53543288ba595c3d5d984f5f8160fb442e4 /drivers/usb | |
| parent | 7a9d93e58583efcca0f1ade889b05131ea0d1ed1 (diff) | |
| download | linux-3.10-4e5c353b3ccc4cc856d75ac751f4c09e0275c08b.tar.gz linux-3.10-4e5c353b3ccc4cc856d75ac751f4c09e0275c08b.tar.bz2 linux-3.10-4e5c353b3ccc4cc856d75ac751f4c09e0275c08b.zip | |
USB: isp1362-hcd - use resource_size instead of defining its own resource_len macro
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/isp1362-hcd.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c index ae304401938..8196fa11fec 100644 --- a/drivers/usb/host/isp1362-hcd.c +++ b/drivers/usb/host/isp1362-hcd.c @@ -2649,8 +2649,6 @@ static struct hc_driver isp1362_hc_driver = { /*-------------------------------------------------------------------------*/ -#define resource_len(r) (((r)->end - (r)->start) + 1) - static int __devexit isp1362_remove(struct platform_device *pdev) { struct usb_hcd *hcd = platform_get_drvdata(pdev); @@ -2672,12 +2670,12 @@ static int __devexit isp1362_remove(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 1); DBG(0, "%s: release mem_region: %08lx\n", __func__, (long unsigned int)res->start); if (res) - release_mem_region(res->start, resource_len(res)); + release_mem_region(res->start, resource_size(res)); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); DBG(0, "%s: release mem_region: %08lx\n", __func__, (long unsigned int)res->start); if (res) - release_mem_region(res->start, resource_len(res)); + release_mem_region(res->start, resource_size(res)); DBG(0, "%s: put_hcd\n", __func__); usb_put_hcd(hcd); @@ -2723,21 +2721,21 @@ static int __init isp1362_probe(struct platform_device *pdev) goto err1; } - if (!request_mem_region(addr->start, resource_len(addr), hcd_name)) { + if (!request_mem_region(addr->start, resource_size(addr), hcd_name)) { retval = -EBUSY; goto err1; } - addr_reg = ioremap(addr->start, resource_len(addr)); + addr_reg = ioremap(addr->start, resource_size(addr)); if (addr_reg == NULL) { retval = -ENOMEM; goto err2; } - if (!request_mem_region(data->start, resource_len(data), hcd_name)) { + if (!request_mem_region(data->start, resource_size(data), hcd_name)) { retval = -EBUSY; goto err3; } - data_reg = ioremap(data->start, resource_len(data)); + data_reg = ioremap(data->start, resource_size(data)); if (data_reg == NULL) { retval = -ENOMEM; goto err4; @@ -2795,13 +2793,13 @@ static int __init isp1362_probe(struct platform_device *pdev) iounmap(data_reg); err4: DBG(0, "%s: Releasing mem region %08lx\n", __func__, (long unsigned int)data->start); - release_mem_region(data->start, resource_len(data)); + release_mem_region(data->start, resource_size(data)); err3: DBG(0, "%s: Unmapping addr_reg @ %p\n", __func__, addr_reg); iounmap(addr_reg); err2: DBG(0, "%s: Releasing mem region %08lx\n", __func__, (long unsigned int)addr->start); - release_mem_region(addr->start, resource_len(addr)); + release_mem_region(addr->start, resource_size(addr)); err1: pr_err("%s: init error, %d\n", __func__, retval); |