[linux-dvb] Mantis-08f27ef99d74: Compile error with 2.6.25

[linux-dvb] Mantis-08f27ef99d74: Compile error with 2.6.25

[Philipp Kolmann]

Hi,

I have a Terratec Cinergy C which worked with the mantis driver and 2.6.24
fine. Now I have updated to 2.6.25 and can't compile the mantis driver
anymore:

[...]
  CC [M]  /home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l/cx23885-dvb.o
  CC [M]  /home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l/cx25840-core.o
/home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l/cx25840-core.c:71: error: conflicting type qualifiers for 'addr_data'
/home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l/../linux/include/media/v4l2-i2c-drv-legacy.h:41: error: previous declaration of 'addr_data' was here
make[3]: *** [/home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l/cx25840-core.o] Error 1
make[2]: *** [_module_/home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l] Error 2
make[2]: Leaving directory `/usr/src/linux-headers-2.6.25-1-686'
make[1]: *** [default] Error 2
make[1]: Leaving directory `/home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l'
make: *** [all] Error 2

Any ideas how to solve this.

Thanks
Philipp

PS: Anyone know, if and when mantis will be merged with v4l-dvb tree?

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Re: [linux-dvb] Mantis-08f27ef99d74: Compile error with 2.6.25

[Igor]

could you try with the latest mantis version
http://jusst.de/hg/mantis/rev/b7b8a2a81f3e

and during of the compilation you should use the updated dvb-headers - frontend.h anf version.h from mantis tree

> I have a Terratec Cinergy C which worked with the mantis driver and 2.6.24
> fine. Now I have updated to 2.6.25 and can't compile the mantis driver
> anymore:
> 
> [...]
>   CC [M]  /home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l/cx23885-dvb.o
>   CC [M]  /home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l/cx25840-core.o
> /home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l/cx25840-core.c:71: error: conflicting type qualifiers for 'addr_data'
> /home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l/../linux/include/media/v4l2-i2c-drv-legacy.h:41: error: previous declaration of 'addr_data' was here
> make[3]: *** [/home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l/cx25840-core.o] Error 1
> make[2]: *** [_module_/home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l] Error 2
> make[2]: Leaving directory `/usr/src/linux-headers-2.6.25-1-686'
> make[1]: *** [default] Error 2
> make[1]: Leaving directory `/home/philipp/test/deb/dvb/mantis-08f27ef99d74/v4l'
> make: *** [all] Error 2
> 
> Any ideas how to solve this.
> 
> Thanks
> Philipp
> 
> PS: Anyone know, if and when mantis will be merged with v4l-dvb tree?

good question. I don't know :(

Igor

 

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Re: [linux-dvb] Mantis-08f27ef99d74: Compile error with 2.6.25

[kiu]

Hi Igor,

Quoting Igor <goga777@bk.ru>:

> could you try with the latest mantis version
> http://jusst.de/hg/mantis/rev/b7b8a2a81f3e

Cinergy C doesnt work with latest driver, see

http://www.linuxtv.org/pipermail/linux-dvb/2008-May/025870.html

-- 
kiu

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Re: [linux-dvb] Mantis-08f27ef99d74: Compile error with 2.6.25

[Philipp Kolmann]

On Sat, May 10, 2008 at 01:15:19PM +0400, Igor wrote:
> could you try with the latest mantis version
> http://jusst.de/hg/mantis/rev/b7b8a2a81f3e

Manits head got fixed (regarding to the hg log). So I tried it. Still the same
error. Same with v4l tree.

Now I found a little patch which brought me over this compile error:

http://www.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc4/2.6.24-rc4-mm1/broken-out/fix-jdelvare-i2c-i2c-constify-client-address-data.patch

From: Andrew Morton <akpm@linux-foundation.org>

drivers/media/video/tvaudio.c:147: error: conflicting type qualifiers for 'addr_data'
include/media/v4l2-i2c-drv-legacy.h:37: error: previous declaration of 'addr_data' was here

Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/media/v4l2-i2c-drv-legacy.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN include/media/v4l2-i2c-drv-legacy.h~fix-jdelvare-i2c-i2c-constify-client-address-data include/media/v4l2-i2c-drv-legacy.h
--- a/include/media/v4l2-i2c-drv-legacy.h~fix-jdelvare-i2c-i2c-constify-client-address-data
+++ a/include/media/v4l2-i2c-drv-legacy.h
@@ -34,7 +34,7 @@ struct v4l2_i2c_driver_data {
 };
 
 static struct v4l2_i2c_driver_data v4l2_i2c_data;
-static struct i2c_client_address_data addr_data;
+static const struct i2c_client_address_data addr_data;
 static struct i2c_driver v4l2_i2c_driver_legacy;
 static char v4l2_i2c_drv_name_legacy[32];


Now I'm a step further.

Thanks
Philipp
-- 
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Re: [linux-dvb] Mantis-08f27ef99d74: Compile error with 2.6.25

[Philipp Kolmann]

On Mon, May 12, 2008 at 07:44:41PM +0200, Philipp Kolmann wrote:
> On Sat, May 10, 2008 at 01:15:19PM +0400, Igor wrote:
> > could you try with the latest mantis version
> > http://jusst.de/hg/mantis/rev/b7b8a2a81f3e
> 
> Manits head got fixed (regarding to the hg log). So I tried it. Still the same
> error. Same with v4l tree.
> 
> Now I found a little patch which brought me over this compile error:
> 
> http://www.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc4/2.6.24-rc4-mm1/broken-out/fix-jdelvare-i2c-i2c-constify-client-address-data.patch

With this patch applied (and one not used module disabled) I was able to
compile latest mantis tree with Debian 2.6.25 kernel and mantis is working now
for me.

Thanks for fixing this issue.
Philipp

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