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0de174b56b
linux/drivers/usb/musb
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Luciano Coelho 0de174b56b usb: musb: hdrc: fix dependency on USB_GADGET_DUALSPEED in Kconfig 
USB_MUSB_HDRC depends on USB_GADGET_DUALSPEED.  If HDRC is selected
but DUALSPEED is not, the kernel oopses:

[    3.132781] Unable to handle kernel NULL pointer dereference at virtual address 00000000
[    3.141296] pgd = c0004000
[    3.144134] [00000000] *pgd=00000000
[    3.147918] Internal error: Oops: 5 [#1] SMP
[    3.152404] Modules linked in:
[    3.155609] CPU: 0    Not tainted  (3.1.0-rc9-wl+ #417)
[    3.161132] PC is at composite_setup+0x738/0xbb4
[    3.165985] LR is at vprintk+0x400/0x47c
[    3.170135] pc : [<c031df90>]    lr : [<c004c150>]    psr: 60000093
[    3.170135] sp : c065dd50  ip : dfb1f0fc  fp : c065ddbc
[    3.182220] r10: 00000000  r9 : df8fcae8  r8 : df8fcaa0
[    3.187713] r7 : 00000000  r6 : df8eaa20  r5 : dfae8ea0  r4 : 00000000
[    3.194580] r3 : df8fcae8  r2 : 00010002  r1 : c065dc40  r0 : 00000047
[    3.201446] Flags: nZCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
[    3.209228] Control: 10c53c7d  Table: 8000404a  DAC: 00000015
[    3.215270] Process swapper (pid: 0, stack limit = 0xc065c2f8)
[    3.221405] Stack: (0xc065dd50 to 0xc065e000)
[...]
[    3.415405] [<c031df90>] (composite_setup+0x738/0xbb4) from [<c0310d18>] (musb_g_ep0_irq+0x9d0/0xaf8)
[    3.425109] [<c0310d18>] (musb_g_ep0_irq+0x9d0/0xaf8) from [<c030fb04>] (musb_interrupt+0xb48/0xc74)
[    3.434722] [<c030fb04>] (musb_interrupt+0xb48/0xc74) from [<c030fc98>] (generic_interrupt+0x68/0x80)
[    3.444458] [<c030fc98>] (generic_interrupt+0x68/0x80) from [<c0095204>] (handle_irq_event_percpu+0x9c/0x234)
[    3.454925] [<c0095204>] (handle_irq_event_percpu+0x9c/0x234) from [<c00953e8>] (handle_irq_event+0x4c/0x6c)
[    3.465270] [<c00953e8>] (handle_irq_event+0x4c/0x6c) from [<c0097e10>] (handle_fasteoi_irq+0xd8/0x110)
[    3.475158] [<c0097e10>] (handle_fasteoi_irq+0xd8/0x110) from [<c0094d2c>] (generic_handle_irq+0x34/0x3c)
[    3.485260] [<c0094d2c>] (generic_handle_irq+0x34/0x3c) from [<c0014ae4>] (handle_IRQ+0x88/0xc8)
[    3.494537] [<c0014ae4>] (handle_IRQ+0x88/0xc8) from [<c00085b0>] (asm_do_IRQ+0x18/0x1c)
[    3.503051] [<c00085b0>] (asm_do_IRQ+0x18/0x1c) from [<c0429e78>] (__irq_svc+0x38/0xc0)

This patch changes Kconfig so that USB_GADGET_DUALSPEED is selected
automatically by USB_MUSB_HDRC.

Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-14 11:51:18 -08:00
..
am35x.c usb: musb: drop a gigantic amount of ifdeferry 2011-07-01 14:31:10 -07:00
blackfin.c usb: musb: blackfin: include prefetch head file 2011-08-12 11:52:51 +03:00
blackfin.h usb: musb: drop a gigantic amount of ifdeferry 2011-07-01 14:31:10 -07:00
cppi_dma.c usb: musb: cppi: fix build errors due to DBG and missing musb variable 2011-08-12 11:52:47 +03:00
cppi_dma.h
da8xx.c usb: musb: drop a gigantic amount of ifdeferry 2011-07-01 14:31:10 -07:00
davinci.c ARM: gpio: davinci: convert drivers to use asm/gpio.h rather than mach/gpio.h 2011-08-08 14:27:55 +01:00
davinci.h
Kconfig usb: musb: hdrc: fix dependency on USB_GADGET_DUALSPEED in Kconfig 2011-11-14 11:51:18 -08:00
Makefile usb: musb: drop a gigantic amount of ifdeferry 2011-07-01 14:31:10 -07:00
musb_core.c usb: musb: remove incorrectly added ARCH_U5500 define 2011-11-14 11:51:18 -08:00
musb_core.h usb: musb: tusb6010: fix compilation 2011-08-12 11:52:50 +03:00
musb_debug.h usb: musb: drop unneeded musb_debug trickery 2011-05-13 14:34:04 +03:00
musb_debugfs.c musb_debugfs.c: remove unneeded includes on ARM 2011-09-26 10:08:31 -04:00
musb_dma.h usb: musb: introduce api for dma code to check compatibility with usb request 2011-02-01 10:41:30 +02:00
musb_gadget_ep0.c musb_gadget: Fix for spurious interrupts on endpoint zero. 2011-09-09 15:58:02 -07:00
musb_gadget.c usb: musb: gadget: don't call ->disconnect() on exit 2011-11-14 11:51:16 -08:00
musb_gadget.h usb: musb: gadget: do not poke with gadget's list_head 2011-02-17 21:11:46 +02:00
musb_host.c USB: use usb_endpoint_maxp() instead of le16_to_cpu() 2011-08-23 09:47:40 -07:00
musb_host.h usb: musb: drop a gigantic amount of ifdeferry 2011-07-01 14:31:10 -07:00
musb_io.h usb: musb: add Kconfig options for each glue layer 2010-12-10 10:21:09 +02:00
musb_regs.h usb: musb: tusb6010: fix compilation 2011-08-12 11:52:50 +03:00
musb_virthub.c usb: musb: drop a gigantic amount of ifdeferry 2011-07-01 14:31:10 -07:00
musbhsdma.c USB: irq: Remove IRQF_DISABLED 2011-09-18 01:39:36 -07:00
musbhsdma.h Merge branches 'devel-cleanup', 'devel-board', 'devel-early-init' and 'devel-ti816x' into omap-for-linus 2011-02-16 11:32:38 -08:00
omap2430.c usb: musb: drop a gigantic amount of ifdeferry 2011-07-01 14:31:10 -07:00
omap2430.h USB: musb: get rid of omap_readl/writel 2010-03-02 14:54:38 -08:00
tusb6010_omap.c usb: musb: tusb6010: fix compilation 2011-08-12 11:52:50 +03:00
tusb6010.c usb: musb: tusb6010: fix compilation 2011-08-12 11:52:50 +03:00
tusb6010.h
ux500_dma.c usb: musb: ux500: replace missing DBG with dev_dbg 2011-08-12 11:52:46 +03:00
ux500.c usb: musb: ux500: copy dma mask from platform device to musb device 2011-04-13 11:50:57 +03:00