From magnus.damm@gmail.com Mon Nov 17 14:57:32 2008 From: Magnus Damm Date: Thu, 13 Nov 2008 15:46:37 +0900 Subject: USB: m66592 and r8a66597 resource changes Cc: Magnus Damm , , , greg@kroah.com Message-ID: <20081113064637.5215.76176.sendpatchset@rx1.opensource.se> From: Magnus Damm 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 Acked-by: Yoshihiro Shimoda Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/m66592-udc.c | 9 +++------ drivers/usb/host/r8a66597-hcd.c | 8 +++----- 2 files changed, 6 insertions(+), 11 deletions(-) --- 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 { } -#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 pl 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 pl 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"); --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -2275,7 +2275,6 @@ static int __init_or_module r8a66597_rem 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 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 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");