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Re: drivers/usb/musb/tusb6010.c:142:21: error: 'USB_INDEX' undeclared

Started byTony Lindgren <tony@atomide.com>
First post2016-09-08 19:50 +0200
Last post2016-09-08 20:30 +0200
Articles 2 — 2 participants

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  Re: drivers/usb/musb/tusb6010.c:142:21: error: 'USB_INDEX' undeclared Tony Lindgren <tony@atomide.com> - 2016-09-08 19:50 +0200
    Re: drivers/usb/musb/tusb6010.c:142:21: error: 'USB_INDEX' undeclared Bin Liu <b-liu@ti.com> - 2016-09-08 20:30 +0200

#1479404 — Re: drivers/usb/musb/tusb6010.c:142:21: error: 'USB_INDEX' undeclared

FromTony Lindgren <tony@atomide.com>
Date2016-09-08 19:50 +0200
SubjectRe: drivers/usb/musb/tusb6010.c:142:21: error: 'USB_INDEX' undeclared
Message-ID<sfbCx-kM-3@gated-at.bofh.it>
Hi,

Adding Bin to Cc.

* kbuild test robot <fengguang.wu@intel.com> [160611 13:27]:
> Hi,
> 
> FYI, the error/warning still remains.

Sorry just noticed this going through my inbox.. Please let me know
if there are other pending build errors I may have missed.

> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   45b00c94be33db5d00595046663163ce55cbbfb9
> commit: d026e9c76aac3632af174cf02d5c94defa5e6026 usb: musb: Change end point selection to use new IO access
> date:   1 year, 7 months ago
> config: blackfin-allmodconfig (attached as .config)
> compiler: bfin-uclinux-gcc (GCC) 4.6.3
> reproduce:
>         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         git checkout d026e9c76aac3632af174cf02d5c94defa5e6026
>         # save the attached .config to linux build tree
>         make.cross ARCH=blackfin 
> 
> All errors (new ones prefixed by >>):
> 
>    drivers/usb/musb/tusb6010.c: In function 'tusb_get_revision':
>    drivers/usb/musb/tusb6010.c:53:26: error: 'TUSB_DMA_CTRL_REV' undeclared (first use in this function)

The patch below should fix this, I don't have any blackfin
machines or compilers here to test with though.

Regards,

Tony

8< ---------------------
From: Tony Lindgren <tony@atomide.com>
Date: Thu, 8 Sep 2016 10:36:47 -0700
Subject: [PATCH] usb: musb: Fix tusb6010 compile error on blackfin

We have CONFIG_BLACKFIN ifdef redefining all musb registers in
musb_regs.h and tusb6010.h is never included causing a build
error with blackfin-allmodconfig and COMPILE_TEST.

Let's fix the issue by not building tusb6010 if CONFIG_BLACKFIN
is selected.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -87,7 +87,7 @@ config USB_MUSB_DA8XX
 config USB_MUSB_TUSB6010
 	tristate "TUSB6010"
 	depends on HAS_IOMEM
-	depends on ARCH_OMAP2PLUS || COMPILE_TEST
+	depends on (ARCH_OMAP2PLUS || COMPILE_TEST) && !BLACKFIN
 	depends on NOP_USB_XCEIV = USB_MUSB_HDRC # both built-in or both modules
 
 config USB_MUSB_OMAP2PLUS

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#1479434

FromBin Liu <b-liu@ti.com>
Date2016-09-08 20:30 +0200
Message-ID<sfcff-S4-13@gated-at.bofh.it>
In reply to#1479404
Hi Tony,

On Thu, Sep 08, 2016 at 10:45:21AM -0700, Tony Lindgren wrote:
> Hi,
> 
> Adding Bin to Cc.
> 
> * kbuild test robot <fengguang.wu@intel.com> [160611 13:27]:
> > Hi,
> > 
> > FYI, the error/warning still remains.
> 
> Sorry just noticed this going through my inbox.. Please let me know
> if there are other pending build errors I may have missed.
> 
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head:   45b00c94be33db5d00595046663163ce55cbbfb9
> > commit: d026e9c76aac3632af174cf02d5c94defa5e6026 usb: musb: Change end point selection to use new IO access
> > date:   1 year, 7 months ago
> > config: blackfin-allmodconfig (attached as .config)
> > compiler: bfin-uclinux-gcc (GCC) 4.6.3
> > reproduce:
> >         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
> >         chmod +x ~/bin/make.cross
> >         git checkout d026e9c76aac3632af174cf02d5c94defa5e6026
> >         # save the attached .config to linux build tree
> >         make.cross ARCH=blackfin 
> > 
> > All errors (new ones prefixed by >>):
> > 
> >    drivers/usb/musb/tusb6010.c: In function 'tusb_get_revision':
> >    drivers/usb/musb/tusb6010.c:53:26: error: 'TUSB_DMA_CTRL_REV' undeclared (first use in this function)
> 
> The patch below should fix this, I don't have any blackfin
> machines or compilers here to test with though.
> 
> Regards,
> 
> Tony
> 
> 8< ---------------------
> From: Tony Lindgren <tony@atomide.com>
> Date: Thu, 8 Sep 2016 10:36:47 -0700
> Subject: [PATCH] usb: musb: Fix tusb6010 compile error on blackfin
> 
> We have CONFIG_BLACKFIN ifdef redefining all musb registers in
> musb_regs.h and tusb6010.h is never included causing a build
> error with blackfin-allmodconfig and COMPILE_TEST.
> 
> Let's fix the issue by not building tusb6010 if CONFIG_BLACKFIN
> is selected.
> 
> Reported-by: kbuild test robot <fengguang.wu@intel.com>
> Signed-off-by: Tony Lindgren <tony@atomide.com>
> 
> diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
> --- a/drivers/usb/musb/Kconfig
> +++ b/drivers/usb/musb/Kconfig
> @@ -87,7 +87,7 @@ config USB_MUSB_DA8XX
>  config USB_MUSB_TUSB6010
>  	tristate "TUSB6010"
>  	depends on HAS_IOMEM
> -	depends on ARCH_OMAP2PLUS || COMPILE_TEST
> +	depends on (ARCH_OMAP2PLUS || COMPILE_TEST) && !BLACKFIN

Would this cause more issue later when trying to enable all glue drivers
in one build?

The macros defined in tusb6010.h are only used in tusb6010.c, so how
about move '#include "tusb6010.h"' from musb_regs.h to tusb6010.c
instead? This gives flexibility to random config test, isn't it?

Regards,
-Bin.

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