usb: gadget: r8a66597-udc pio to mmio accessor conversion.

r8a66597-udc is erroneously using PIO routines on MMIO registers, which
presently blows up for any platform that elects to either override or do
away with PIO routines. This managed to work for the common cases since
the PIO routines were simply wrapped to their MMIO counterparts. This
switches over to using the MMIO routines directly, and enables us to kill
off a lot of superfluous casting in the process.

Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c
index 888d8f166c0b..70a817842755 100644
--- a/drivers/usb/gadget/r8a66597-udc.c
+++ b/drivers/usb/gadget/r8a66597-udc.c
@@ -1500,7 +1500,7 @@ static int __exit r8a66597_remove(struct platform_device *pdev)
         struct r8a66597         *r8a66597 = dev_get_drvdata(&pdev->dev);
 
         del_timer_sync(&r8a66597->timer);
-        iounmap((void *)r8a66597->reg);
+        iounmap(r8a66597->reg);
         free_irq(platform_get_irq(pdev, 0), r8a66597);
         r8a66597_free_request(&r8a66597->ep[0].ep, r8a66597->ep0_req);
 #ifdef CONFIG_HAVE_CLK
@@ -1578,7 +1578,7 @@ static int __init r8a66597_probe(struct platform_device *pdev)
         init_timer(&r8a66597->timer);
         r8a66597->timer.function = r8a66597_timer;
         r8a66597->timer.data = (unsigned long)r8a66597;
-        r8a66597->reg = (unsigned long)reg;
+        r8a66597->reg = reg;
 
 #ifdef CONFIG_HAVE_CLK
         if (r8a66597->pdata->on_chip) {