Em Wed, 26 Aug 2015 20:59:30 +0900
Junghak Sung <jh1009.sung@xxxxxxxxxxx> escreveu:
> Modify all device drivers related with previous change that restructures
> vb2_buffer for common use.
> Actually, not all device drivers, yet. So, it required to modifiy more file
> to complete this patch.
I was expecting to be able to compile everything after applying both
patches 2 and 3, but compilation failed:
In file included from drivers/media/platform/am437x/am437x-vpfe.c:41:0:
drivers/media/platform/am437x/am437x-vpfe.h:107:25: error: field 'vb' has incomplete type
struct vb2_v4l2_buffer vb;
^
drivers/media/platform/am437x/am437x-vpfe.c: In function 'to_vpfe_buffer':
drivers/media/platform/am437x/am437x-vpfe.c:312:72: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
drivers/media/platform/am437x/am437x-vpfe.c: In function 'vpfe_buffer_prepare':
drivers/media/platform/am437x/am437x-vpfe.c:1952:4: error: 'struct vb2_buffer' has no member named 'v4l2_buf'
vb->v4l2_buf.field = vpfe->fmt.fmt.pix.field;
^
drivers/media/platform/am437x/am437x-vpfe.c: In function 'to_vpfe_buffer':
drivers/media/platform/am437x/am437x-vpfe.c:313:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
scripts/Makefile.build:258: recipe for target 'drivers/media/platform/am437x/am437x-vpfe.o' failed
make[3]: *** [drivers/media/platform/am437x/am437x-vpfe.o] Error 1
scripts/Makefile.build:403: recipe for target 'drivers/media/platform/am437x' failed
make[2]: *** [drivers/media/platform/am437x] Error 2
scripts/Makefile.build:403: recipe for target 'drivers/media/platform' failed
make[1]: *** [drivers/media/platform] Error 2
make[1]: *** Waiting for unfinished jobs....
In file included from drivers/media/pci/cobalt/cobalt-driver.c:30:0:
drivers/media/pci/cobalt/cobalt-driver.h:209:25: error: field 'vb' has incomplete type
struct vb2_v4l2_buffer vb;
^
drivers/media/pci/cobalt/cobalt-driver.h: In function 'to_cobalt_buffer':
drivers/media/pci/cobalt/cobalt-driver.h:215:70: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
scripts/Makefile.build:258: recipe for target 'drivers/media/pci/cobalt/cobalt-driver.o' failed
make[3]: *** [drivers/media/pci/cobalt/cobalt-driver.o] Error 1
scripts/Makefile.build:403: recipe for target 'drivers/media/pci/cobalt' failed
make[2]: *** [drivers/media/pci/cobalt] Error 2
scripts/Makefile.build:403: recipe for target 'drivers/media/pci' failed
make[1]: *** [drivers/media/pci] Error 2
drivers/media/dvb-frontends/rtl2832_sdr.c:110:25: error: field 'vb' has incomplete type
struct vb2_v4l2_buffer vb; /* common v4l buffer stuff -- must be first */
^
drivers/media/dvb-frontends/rtl2832_sdr.c: In function 'rtl2832_sdr_buf_queue':
drivers/media/dvb-frontends/rtl2832_sdr.c:523:73: warning: initialization from incompatible pointer type [-Wincompatible-pointer-types]
drivers/media/dvb-frontends/rtl2832_sdr.c:523:73: note: (near initialization for 'buf')
scripts/Makefile.build:258: recipe for target 'drivers/media/dvb-frontends/rtl2832_sdr.o' failed
make[2]: *** [drivers/media/dvb-frontends/rtl2832_sdr.o] Error 1
scripts/Makefile.build:403: recipe for target 'drivers/media/dvb-frontends' failed
make[1]: *** [drivers/media/dvb-frontends] Error 2
Makefile:1380: recipe for target '_module_drivers/media' failed
make: *** [_module_drivers/media] Error 2
So, obviously there's something wrong there. Please fix.
I'll skip this patch from my review.
Thanks!
Mauro
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