Re: [PATCH 07/28] usb: musb: use platform_driver_register to register musb_hdrc driver | KernelTrap

Re: [PATCH 07/28] usb: musb: use platform_driver_register to register musb_hdrc driver

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From: Felipe Balbi

Subject: Re: [PATCH 07/28] usb: musb: use platform_driver_register to register musb_hdrc driver

Date: Monday, December 13, 2010 - 1:14 am

On Mon, Dec 13, 2010 at 01:01:47AM +0800, tom.leiming@gmail.com wrote:
quoted text>From: Ming Lei <tom.leiming@gmail.com>
>
>Since hw glue drivers may depend on musb_hdrc and musb_init will return
>failure if no glue device is registered, this patch fixes the issue
>by registering musb_hdrc driver first.

don't do that. We want the glue layer to be registered first as it will
setup the platform_device for musb and setup the platform_data, enable
clocks, etc.

NAK

-- 
balbi
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Messages in current thread:

[PATCH 0/28] usb: musb: musb cleanup, tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 01/28] usb: musb: introduce get_hw_revision callbac ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 02/28] usb: musb: export some symbols for glue driv ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 02/27] usb: musb: introduce get_hw_revision callbac ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 03/27] usb: musb: export some symbols for glue driv ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 03/28] usb: musb: support to compile hw glue layer ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 04/28] usb: musb: introduce read_fifo/write_fifo ca ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 04/27] usb: musb: support to compile hw glue layer ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 05/27] usb: musb: introduce read_fifo/write_fifo ca ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 05/28] usb: musb: use native read_fifo/write_fifo f ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 06/28] usb: musb: allow all hw glue modules built i ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 06/27] usb: musb: use native read_fifo/write_fifo f ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 07/27] usb: musb: allow all hw glue modules built i ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 07/28] usb: musb: use platform_driver_register to r ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 08/28] usb: musb: pass fifo_mode from hw glue driver, tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 08/27] usb: musb: use platform_driver_register to r ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 09/28] usb: musb: introduce flags field into musb_p ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 09/27] usb: musb: pass fifo_mode from hw glue driver, tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 10/28] usb: musb: handle tusb fifo style by runtime ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 10/27] usb: musb: introduce flags field into musb_p ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 11/27] usb: musb: handle tusb fifo style by runtime ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 11/28] usb: musb: remove musb_in_tusb, tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 12/27] usb: musb: remove musb_in_tusb, tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 12/28] usb: musb: same musb_readb/musb_writeb in si ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 13/27] usb: musb: same musb_readb/musb_writeb in si ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 13/28] usb: musb: simplify musb_ep_select&MUSB_EP_O ..., tom.leiming, (Sun Dec 12, 10:01 am)

[PATCH 14/28] usb: musb: pass musb pointer into musb_ep_se ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 14/27] usb: musb: simplify musb_ep_select&MUSB_EP_O ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 15/27] usb: musb: pass musb pointer into musb_ep_se ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 15/28] usb: musb: same MUSB_OFFSET/musb_ep_select f ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 16/28] usb: musb: define DMA controller related fla ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 16/27] usb: musb: same MUSB_OFFSET/musb_ep_select f ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 17/27] usb: musb: define DMA controller related fla ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 17/28] usb: musb: support each dma controller drive ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 18/28] usb: musb: remove duplicated define of tusb_ ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 18/27] usb: musb: support each dma controller drive ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 19/27] usb: musb: remove duplicated define of tusb_ ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 19/28] usb: musb: remove exit symbol to avoid using ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 20/27] usb: musb: remove exit symbol to avoid using ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 20/28] usb: musb: remove 'ifdef CONFIG_USB_INVENTRA ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 21/28] usb: musb: print dma type in runtime way, tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 21/27] usb: musb: remove 'ifdef CONFIG_USB_INVENTRA ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 22/28] usb: musb: introduce is_inventra_dma helper, tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 22/27] usb: musb: print dma type in runtime way, tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 23/27] usb: musb: introduce is_inventra_dma helper, tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 23/28] usb: musb: remove CONFIG_USB_*_DMA in source ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 24/28] usb: musb: pass musb pointer to is_inventra_ ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 24/27] usb: musb: remove CONFIG_USB_*_DMA in source ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 25/27] usb: musb: pass musb pointer to is_inventra_ ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 25/28] usb: musb: pass musb pointer to tusb_dma_oma ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 26/28] usb: musb: pass musb pointer to is_cppi_enab ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 26/27] usb: musb: pass musb pointer to tusb_dma_oma ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 27/28] usb: musb: implement runtime is_inventra_dma ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 27/27] usb: musb: pass musb pointer to is_cppi_enab ..., tom.leiming, (Sun Dec 12, 10:02 am)

[PATCH 28/28] usb: musb: fallback to static method if only ..., tom.leiming, (Sun Dec 12, 10:02 am)

RE: [PATCH 0/28] usb: musb: musb cleanup, Gupta, Ajay Kumar, (Mon Dec 13, 12:55 am)

Re: [PATCH 01/28] usb: musb: introduce get_hw_revision cal ..., Felipe Balbi, (Mon Dec 13, 1:10 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Felipe Balbi, (Mon Dec 13, 1:10 am)

Re: [PATCH 03/28] usb: musb: support to compile hw glue la ..., Felipe Balbi, (Mon Dec 13, 1:11 am)

Re: [PATCH 05/28] usb: musb: use native read_fifo/write_fi ..., Felipe Balbi, (Mon Dec 13, 1:13 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Felipe Balbi, (Mon Dec 13, 1:14 am)

Re: [PATCH 08/28] usb: musb: pass fifo_mode from hw glue d ..., Felipe Balbi, (Mon Dec 13, 1:15 am)

Re: [PATCH 10/28] usb: musb: handle tusb fifo style by run ..., Felipe Balbi, (Mon Dec 13, 1:21 am)

Re: [PATCH 12/28] usb: musb: same musb_readb/musb_writeb i ..., Felipe Balbi, (Mon Dec 13, 1:27 am)

Re: [PATCH 15/28] usb: musb: same MUSB_OFFSET/musb_ep_sele ..., Felipe Balbi, (Mon Dec 13, 1:28 am)

Re: [PATCH 16/28] usb: musb: define DMA controller related ..., Felipe Balbi, (Mon Dec 13, 1:30 am)

Re: [PATCH 22/28] usb: musb: introduce is_inventra_dma helper, Felipe Balbi, (Mon Dec 13, 1:32 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Felipe Balbi, (Mon Dec 13, 2:02 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Felipe Balbi, (Mon Dec 13, 2:53 am)

Re: [PATCH 0/28] usb: musb: musb cleanup, Ming Lei, (Mon Dec 13, 3:17 am)

Re: [PATCH 0/28] usb: musb: musb cleanup, Ming Lei, (Mon Dec 13, 3:18 am)

Re: [PATCH 03/28] usb: musb: support to compile hw glue la ..., Ming Lei, (Mon Dec 13, 3:28 am)

Re: [PATCH 03/28] usb: musb: support to compile hw glue la ..., Felipe Balbi, (Mon Dec 13, 3:44 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Ming Lei, (Mon Dec 13, 4:21 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Felipe Balbi, (Mon Dec 13, 4:25 am)

Re: [PATCH 12/28] usb: musb: same musb_readb/musb_writeb i ..., Ming Lei, (Mon Dec 13, 4:26 am)

Re: [PATCH 16/28] usb: musb: define DMA controller related ..., Ming Lei, (Mon Dec 13, 4:30 am)

Re: [PATCH 22/28] usb: musb: introduce is_inventra_dma helper, Ming Lei, (Mon Dec 13, 4:37 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Ming Lei, (Mon Dec 13, 4:46 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Felipe Balbi, (Mon Dec 13, 5:00 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Ming Lei, (Mon Dec 13, 5:11 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Ming Lei, (Mon Dec 13, 5:17 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Ming Lei, (Mon Dec 13, 5:31 am)

Re: [PATCH 28/28] usb: musb: fallback to static method if ..., Sergei Shtylyov, (Mon Dec 13, 5:37 am)

Re: [PATCH 28/28] usb: musb: fallback to static method if ..., Ming Lei, (Mon Dec 13, 5:48 am)

Re: [PATCH 28/28] usb: musb: fallback to static method if ..., Sergei Shtylyov, (Mon Dec 13, 6:00 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Felipe Balbi, (Mon Dec 13, 6:05 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Felipe Balbi, (Mon Dec 13, 6:11 am)

Re: [PATCH 28/28] usb: musb: fallback to static method if ..., Felipe Balbi, (Mon Dec 13, 6:12 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Ming Lei, (Mon Dec 13, 6:15 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Felipe Balbi, (Mon Dec 13, 6:19 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Ming Lei, (Mon Dec 13, 6:21 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Ming Lei, (Mon Dec 13, 6:26 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Felipe Balbi, (Mon Dec 13, 6:36 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Felipe Balbi, (Mon Dec 13, 6:37 am)

Re: [PATCH 28/28] usb: musb: fallback to static method if ..., Ming Lei, (Mon Dec 13, 6:40 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Ming Lei, (Mon Dec 13, 6:43 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Felipe Balbi, (Mon Dec 13, 6:47 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Greg KH, (Mon Dec 13, 9:42 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Ming Lei, (Mon Dec 13, 9:49 pm)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Ming Lei, (Mon Dec 13, 9:57 pm)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Felipe Balbi, (Tue Dec 14, 4:04 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Ming Lei, (Wed Dec 15, 4:39 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Felipe Balbi, (Wed Dec 15, 5:32 am)

Re: [PATCH 07/28] usb: musb: use platform_driver_register ..., Ming Lei, (Wed Dec 15, 6:45 am)

Re: [PATCH 08/28] usb: musb: pass fifo_mode from hw glue d ..., Ming Lei, (Wed Dec 15, 11:14 pm)

Re: [PATCH 08/28] usb: musb: pass fifo_mode from hw glue d ..., Felipe Balbi, (Thu Dec 16, 1:48 am)

Re: [PATCH 08/28] usb: musb: pass fifo_mode from hw glue d ..., Ming Lei, (Thu Dec 16, 3:06 am)

Re: [PATCH 08/28] usb: musb: pass fifo_mode from hw glue d ..., Felipe Balbi, (Thu Dec 16, 5:12 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Ming Lei, (Sun Dec 19, 7:35 am)

Re: [PATCH 10/28] usb: musb: handle tusb fifo style by run ..., Ming Lei, (Sun Dec 19, 7:58 am)

Re: [PATCH 10/28] usb: musb: handle tusb fifo style by run ..., Felipe Balbi, (Mon Dec 20, 12:27 am)

Re: [PATCH 02/28] usb: musb: export some symbols for glue ..., Felipe Balbi, (Mon Dec 20, 12:30 am)

Re: [PATCH 10/28] usb: musb: handle tusb fifo style by run ..., Ming Lei, (Mon Dec 20, 12:41 am)

Re: [PATCH 10/28] usb: musb: handle tusb fifo style by run ..., Felipe Balbi, (Mon Dec 20, 1:29 am)

Re: [PATCH 10/28] usb: musb: handle tusb fifo style by run ..., Ming Lei, (Mon Dec 20, 2:22 am)

Re: [PATCH 10/28] usb: musb: handle tusb fifo style by run ..., Felipe Balbi, (Mon Dec 20, 2:35 am)

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