Prev: [PATCH 3/3] usb/host || arch/arm: Remove dead CONFIG_ARCH_KARO
Next: LEDS module of the device driver for DA9052 (Resend)
From: Christian Dietrich on 14 Jul 2010 07:40
CONFIG_CPU_PXA27x doesn't exist in Kconfig, therefore removing all
references for it from the source code.

Signed-off-by: Christian Dietrich <qy03fugy(a)stud.informatik.uni-erlangen.de>
---
drivers/usb/gadget/pxa27x_udc.c | 16 ----------------
drivers/usb/host/ohci-pxa27x.c | 8 --------
2 files changed, 0 insertions(+), 24 deletions(-)

diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 85b0d89..73783f5 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -2561,12 +2561,6 @@ static void pxa_udc_shutdown(struct platform_device *_dev)
udc_disable(udc);
}

-#ifdef CONFIG_CPU_PXA27x
-extern void pxa27x_clear_otgph(void);
-#else
-#define pxa27x_clear_otgph() do {} while (0)
-#endif
-
#ifdef CONFIG_PM
/**
* pxa_udc_suspend - Suspend udc device
@@ -2625,16 +2619,6 @@ static int pxa_udc_resume(struct platform_device *_dev)
dplus_pullup(udc, udc->pullup_resume);
if (should_enable_udc(udc))
udc_enable(udc);
- /*
- * We do not handle OTG yet.
- *
- * OTGPH bit is set when sleep mode is entered.
- * it indicates that OTG pad is retaining its state.
- * Upon exit from sleep mode and before clearing OTGPH,
- * Software must configure the USB OTG pad, UDC, and UHC
- * to the state they were in before entering sleep mode.
- */
- pxa27x_clear_otgph();

return 0;
}
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index a18debd..227bdf0 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -203,12 +203,6 @@ static inline void pxa27x_reset_hc(struct pxa27x_ohci *ohci)
__raw_writel(uhchr & ~UHCHR_FHR, ohci->mmio_base + UHCHR);
}

-#ifdef CONFIG_CPU_PXA27x
-extern void pxa27x_clear_otgph(void);
-#else
-#define pxa27x_clear_otgph() do {} while (0)
-#endif
-
static int pxa27x_start_hc(struct pxa27x_ohci *ohci, struct device *dev)
{
int retval = 0;
@@ -239,8 +233,6 @@ static int pxa27x_start_hc(struct pxa27x_ohci *ohci, struct device *dev)
__raw_writel(uhchr, ohci->mmio_base + UHCHR);
__raw_writel(UHCHIE_UPRIE | UHCHIE_RWIE, ohci->mmio_base + UHCHIE);

- /* Clear any OTG Pin Hold */
- pxa27x_clear_otgph();
return 0;
}

--
1.7.0.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo(a)vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
 | 
Pages: 1
Prev: [PATCH 3/3] usb/host || arch/arm: Remove dead CONFIG_ARCH_KARO
Next: LEDS module of the device driver for DA9052 (Resend)