151 lines
5 KiB
Diff
151 lines
5 KiB
Diff
Index: linux-3.1/drivers/usb/musb/tusb6010.c
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===================================================================
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--- linux-3.1.orig/drivers/usb/musb/tusb6010.c 2011-10-30 00:48:24.637060127 +0200
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+++ linux-3.1/drivers/usb/musb/tusb6010.c 2011-10-30 00:48:58.045037045 +0200
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@@ -56,6 +56,7 @@ u8 tusb_get_revision(struct musb *musb)
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return rev;
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}
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+EXPORT_SYMBOL(tusb_get_revision);
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static int tusb_print_revision(struct musb *musb)
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{
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@@ -220,6 +221,7 @@ void musb_write_fifo(struct musb_hw_ep *
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if (len > 0)
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tusb_fifo_write_unaligned(fifo, buf, len);
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}
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+EXPORT_SYMBOL(musb_write_fifo);
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void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *buf)
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{
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@@ -267,6 +269,7 @@ void musb_read_fifo(struct musb_hw_ep *h
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if (len > 0)
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tusb_fifo_read_unaligned(fifo, buf, len);
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}
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+EXPORT_SYMBOL(musb_read_fifo);
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static struct musb *the_musb;
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@@ -1244,18 +1247,18 @@ static struct platform_driver tusb_drive
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},
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};
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-MODULE_DESCRIPTION("TUSB6010 MUSB Glue Layer");
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-MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
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-MODULE_LICENSE("GPL v2");
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+//MODULE_DESCRIPTION("TUSB6010 MUSB Glue Layer");
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+//MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
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+//MODULE_LICENSE("GPL v2");
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-static int __init tusb_init(void)
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+int musb_hdrc_glue_init(void)
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{
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return platform_driver_probe(&tusb_driver, tusb_probe);
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}
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-subsys_initcall(tusb_init);
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+EXPORT_SYMBOL(musb_hdrc_glue_init);
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-static void __exit tusb_exit(void)
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+void musb_hdrc_glue_exit(void)
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{
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platform_driver_unregister(&tusb_driver);
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}
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-module_exit(tusb_exit);
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+EXPORT_SYMBOL(musb_hdrc_glue_exit);
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Index: linux-3.1/drivers/usb/musb/musb_core.c
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===================================================================
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--- linux-3.1.orig/drivers/usb/musb/musb_core.c 2011-10-30 00:48:24.629060132 +0200
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+++ linux-3.1/drivers/usb/musb/musb_core.c 2011-10-30 00:48:58.045037045 +0200
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@@ -207,7 +207,7 @@ static struct otg_io_access_ops musb_ulp
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/*-------------------------------------------------------------------------*/
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-#if !defined(CONFIG_USB_MUSB_TUSB6010) && !defined(CONFIG_USB_MUSB_BLACKFIN)
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+#if !defined(CONFIG_USB_MUSB_TUSB6010) && !defined(CONFIG_USB_MUSB_TUSB6010_MODULE) && !defined(CONFIG_USB_MUSB_BLACKFIN)
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/*
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* Load an endpoint's FIFO
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@@ -250,7 +250,7 @@ void musb_write_fifo(struct musb_hw_ep *
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}
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}
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-#if !defined(CONFIG_USB_MUSB_AM35X)
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+#if !defined(CONFIG_USB_MUSB_AM35X) && !defined(CONFIG_USB_MUSB_TUSB6010) && !defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
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/*
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* Unload an endpoint's FIFO
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*/
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@@ -1432,7 +1432,7 @@ static int __init musb_core_init(u16 mus
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struct musb_hw_ep *hw_ep = musb->endpoints + i;
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hw_ep->fifo = MUSB_FIFO_OFFSET(i) + mbase;
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-#ifdef CONFIG_USB_MUSB_TUSB6010
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+#if defined(CONFIG_USB_MUSB_TUSB6010) || defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
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hw_ep->fifo_async = musb->async + 0x400 + MUSB_FIFO_OFFSET(i);
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hw_ep->fifo_sync = musb->sync + 0x400 + MUSB_FIFO_OFFSET(i);
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hw_ep->fifo_sync_va =
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@@ -2376,8 +2376,13 @@ static struct platform_driver musb_drive
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/*-------------------------------------------------------------------------*/
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+extern int musb_hdrc_glue_init(void);
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+extern void musb_hdrc_glue_exit(void);
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+
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static int __init musb_init(void)
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{
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+ int err;
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+
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if (usb_disabled())
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return 0;
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@@ -2386,7 +2391,17 @@ static int __init musb_init(void)
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", "
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"otg (peripheral+host)",
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musb_driver_name);
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- return platform_driver_probe(&musb_driver, musb_probe);
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+
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+ err = musb_hdrc_glue_init();
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+ if (err)
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+ return err;
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+ err = platform_driver_probe(&musb_driver, musb_probe);
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+ if (err) {
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+ musb_hdrc_glue_exit();
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+ return err;
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+ }
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+
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+ return 0;
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}
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/* make us init after usbcore and i2c (transceivers, regulators, etc)
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@@ -2397,5 +2412,6 @@ fs_initcall(musb_init);
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static void __exit musb_cleanup(void)
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{
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platform_driver_unregister(&musb_driver);
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+ musb_hdrc_glue_exit();
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}
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module_exit(musb_cleanup);
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Index: linux-3.1/drivers/usb/Makefile
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===================================================================
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--- linux-3.1.orig/drivers/usb/Makefile 2011-10-30 00:48:24.625060136 +0200
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+++ linux-3.1/drivers/usb/Makefile 2011-10-30 00:48:58.045037045 +0200
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@@ -47,7 +47,7 @@ obj-$(CONFIG_EARLY_PRINTK_DBGP) += early
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obj-$(CONFIG_USB_ATM) += atm/
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obj-$(CONFIG_USB_SPEEDTOUCH) += atm/
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-obj-$(CONFIG_USB_MUSB_HDRC) += musb/
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+obj-y += musb/
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obj-$(CONFIG_USB_RENESAS_USBHS) += renesas_usbhs/
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obj-$(CONFIG_USB_OTG_UTILS) += otg/
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obj-$(CONFIG_USB_GADGET) += gadget/
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Index: linux-3.1/drivers/usb/musb/Makefile
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===================================================================
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--- linux-3.1.orig/drivers/usb/musb/Makefile 2011-10-30 00:48:24.645060124 +0200
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+++ linux-3.1/drivers/usb/musb/Makefile 2011-10-30 00:48:58.045037045 +0200
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@@ -13,7 +13,7 @@ musb_hdrc-$(CONFIG_DEBUG_FS) += musb_d
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# Hardware Glue Layer
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obj-$(CONFIG_USB_MUSB_OMAP2PLUS) += omap2430.o
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obj-$(CONFIG_USB_MUSB_AM35X) += am35x.o
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-obj-$(CONFIG_USB_MUSB_TUSB6010) += tusb6010.o
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+musb_hdrc-$(subst m,y,$(CONFIG_USB_MUSB_TUSB6010)) += tusb6010.o
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obj-$(CONFIG_USB_MUSB_DAVINCI) += davinci.o
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obj-$(CONFIG_USB_MUSB_DA8XX) += da8xx.o
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obj-$(CONFIG_USB_MUSB_BLACKFIN) += blackfin.o
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