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authorDavid Brownell <david-b@pacbell.net>2009-04-21 20:34:24 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2009-06-15 21:44:42 -0700
commitf6d529f936672d341fab14ffb0d8eebeee2d8cd3 (patch)
tree6226e0732f24411b4afc681f6bf2872e4f360340
parent1eba67a60d6c95f7eae94930ec369f2837bb5b12 (diff)
USB: pxa27x_udc: introduce pxa27x_clear_otgph()
Follow pxa27x change in OTGPH handling, and use the newly defined pxa27x_clear_otgph(). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Eric Miao <eric.miao@marvell.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net>
-rw-r--r--drivers/usb/gadget/pxa27x_udc.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 8cc676ecbb2..ffe6e0afc2e 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -38,7 +38,6 @@
#include <linux/usb.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
-#include <mach/pxa2xx-regs.h> /* FIXME: for PSSR */
#include <mach/udc.h>
#include "pxa27x_udc.h"
@@ -2479,6 +2478,12 @@ 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
@@ -2546,8 +2551,7 @@ static int pxa_udc_resume(struct platform_device *_dev)
* Software must configure the USB OTG pad, UDC, and UHC
* to the state they were in before entering sleep mode.
*/
- if (cpu_is_pxa27x())
- PSSR |= PSSR_OTGPH;
+ pxa27x_clear_otgph();
return 0;
}