diff options
| author | Magnus Damm <damm@igel.co.jp> | 2008-11-13 15:46:37 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-07 09:59:53 -0800 |
| commit | 0a2e5b9b8a3d205b565dec18d6fe39ef1aed75cc (patch) | |
| tree | 864af256f1806a809072b40db8bb2f1e48bd2d29 | |
| parent | 3a407e7391767898027eb7030c41c78ebc7a785d (diff) | |
USB: m66592 and r8a66597 resource changes
Use the more common platform_get_resource() together with index instead
of depending on the resource name and platform_get_resource_by_name().
Replace the resource_len() implementation with resource_size().
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Acked-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/gadget/m66592-udc.c | 9 | ||||
| -rw-r--r-- | drivers/usb/host/r8a66597-hcd.c | 8 |
2 files changed, 6 insertions, 11 deletions
diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c index 3a8879ec206..43dcf9e1af6 100644 --- a/drivers/usb/gadget/m66592-udc.c +++ b/drivers/usb/gadget/m66592-udc.c @@ -1546,8 +1546,6 @@ static void nop_completion(struct usb_ep *ep, struct usb_request *r) { } -#define resource_len(r) (((r)->end - (r)->start) + 1) - static int __init m66592_probe(struct platform_device *pdev) { struct resource *res; @@ -1560,11 +1558,10 @@ static int __init m66592_probe(struct platform_device *pdev) int ret = 0; int i; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, - (char *)udc_name); + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { ret = -ENODEV; - pr_err("platform_get_resource_byname error.\n"); + pr_err("platform_get_resource error.\n"); goto clean_up; } @@ -1575,7 +1572,7 @@ static int __init m66592_probe(struct platform_device *pdev) goto clean_up; } - reg = ioremap(res->start, resource_len(res)); + reg = ioremap(res->start, resource_size(res)); if (reg == NULL) { ret = -ENOMEM; pr_err("ioremap error.\n"); diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index c21f14e0666..319041205b5 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -2275,7 +2275,6 @@ static int __init_or_module r8a66597_remove(struct platform_device *pdev) return 0; } -#define resource_len(r) (((r)->end - (r)->start) + 1) static int __init r8a66597_probe(struct platform_device *pdev) { #if defined(CONFIG_SUPERH_ON_CHIP_R8A66597) && defined(CONFIG_HAVE_CLK) @@ -2296,11 +2295,10 @@ static int __init r8a66597_probe(struct platform_device *pdev) goto clean_up; } - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, - (char *)hcd_name); + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { ret = -ENODEV; - dev_err(&pdev->dev, "platform_get_resource_byname error.\n"); + dev_err(&pdev->dev, "platform_get_resource error.\n"); goto clean_up; } @@ -2315,7 +2313,7 @@ static int __init r8a66597_probe(struct platform_device *pdev) irq = ires->start; irq_trigger = ires->flags & IRQF_TRIGGER_MASK; - reg = ioremap(res->start, resource_len(res)); + reg = ioremap(res->start, resource_size(res)); if (reg == NULL) { ret = -ENOMEM; dev_err(&pdev->dev, "ioremap error.\n"); |