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| author | Paul Mundt <lethal@linux-sh.org> | 2010-06-02 16:27:54 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-06-02 16:31:15 +0900 |
| commit | 1c98347e613bf17ea2f18c9766ce0ab77f65a96d (patch) | |
| tree | 79ac000a8fb4b829f23e2247810de8c8c38eb608 /drivers/usb/host/r8a66597-hcd.c | |
| parent | e8b48669de54d390644c77cd26d5c9fccbc1e0a1 (diff) | |
| download | blackbird-op-linux-1c98347e613bf17ea2f18c9766ce0ab77f65a96d.tar.gz blackbird-op-linux-1c98347e613bf17ea2f18c9766ce0ab77f65a96d.zip | |
usb: r8a66597-hcd pio to mmio accessor conversion.
r8a66597-hcd 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>
Diffstat (limited to 'drivers/usb/host/r8a66597-hcd.c')
| -rw-r--r-- | drivers/usb/host/r8a66597-hcd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index 6db57ab6079d..1a2bb4ce638f 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -2404,7 +2404,7 @@ static int __init_or_module r8a66597_remove(struct platform_device *pdev) del_timer_sync(&r8a66597->rh_timer); usb_remove_hcd(hcd); - iounmap((void *)r8a66597->reg); + iounmap(r8a66597->reg); #ifdef CONFIG_HAVE_CLK if (r8a66597->pdata->on_chip) clk_put(r8a66597->clk); @@ -2496,7 +2496,7 @@ static int __devinit r8a66597_probe(struct platform_device *pdev) init_timer(&r8a66597->rh_timer); r8a66597->rh_timer.function = r8a66597_timer; r8a66597->rh_timer.data = (unsigned long)r8a66597; - r8a66597->reg = (unsigned long)reg; + r8a66597->reg = reg; /* make sure no interrupts are pending */ ret = r8a66597_clock_enable(r8a66597); |
