Hi Kozlov, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 049e6dde7e57f0054fdc49102e7ef4830c698b46 commit: 52b1eaf4c59a3bbd07afbb4ab4f43418a807d02e [media] netup_unidvb: NetUP Universal DVB-S/S2/T/T2/C PCI-E card driver date: 8 weeks ago config: x86_64-randconfig-n0-10050530 (attached as .config) reproduce: git checkout 52b1eaf4c59a3bbd07afbb4ab4f43418a807d02e # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): In file included from drivers/media/pci/netup_unidvb/netup_unidvb_core.c:34:0: drivers/media/dvb-frontends/horus3a.h:51:13: warning: 'struct cxd2820r_config' declared inside parameter list struct i2c_adapter *i2c) ^ drivers/media/dvb-frontends/horus3a.h:51:13: warning: its scope is only this definition or declaration, which is probably not what you want In file included from include/media/videobuf2-dvb.h:4:0, from drivers/media/pci/netup_unidvb/netup_unidvb.h:26, from drivers/media/pci/netup_unidvb/netup_unidvb_core.c:32: drivers/media/pci/netup_unidvb/netup_unidvb_core.c: In function 'netup_unidvb_dvb_init': drivers/media/pci/netup_unidvb/netup_unidvb_core.c:417:34: warning: passing argument 1 of 'horus3a_attach' from incompatible pointer type [-Wincompatible-pointer-types] if (!dvb_attach(horus3a_attach, fe0->dvb.frontend, ^ drivers/media/dvb-core/dvbdev.h:170:11: note: in definition of macro 'dvb_attach' FUNCTION(ARGS); \ ^ In file included from drivers/media/pci/netup_unidvb/netup_unidvb_core.c:34:0: drivers/media/dvb-frontends/horus3a.h:49:36: note: expected 'const struct cxd2820r_config *' but argument is of type 'struct dvb_frontend *' static inline struct dvb_frontend *horus3a_attach( ^ In file included from include/media/videobuf2-dvb.h:4:0, from drivers/media/pci/netup_unidvb/netup_unidvb.h:26, from drivers/media/pci/netup_unidvb/netup_unidvb_core.c:32: drivers/media/pci/netup_unidvb/netup_unidvb_core.c:418:4: warning: passing argument 2 of 'horus3a_attach' from incompatible pointer type [-Wincompatible-pointer-types] &horus3a_conf, &ndev->i2c[num].adap)) { ^ drivers/media/dvb-core/dvbdev.h:170:11: note: in definition of macro 'dvb_attach' FUNCTION(ARGS); \ ^ In file included from drivers/media/pci/netup_unidvb/netup_unidvb_core.c:34:0: drivers/media/dvb-frontends/horus3a.h:49:36: note: expected 'struct i2c_adapter *' but argument is of type 'struct horus3a_config *' static inline struct dvb_frontend *horus3a_attach( ^ In file included from include/media/videobuf2-dvb.h:4:0, from drivers/media/pci/netup_unidvb/netup_unidvb.h:26, from drivers/media/pci/netup_unidvb/netup_unidvb_core.c:32: >> drivers/media/pci/netup_unidvb/netup_unidvb_core.c:417:18: error: too many arguments to function 'horus3a_attach' if (!dvb_attach(horus3a_attach, fe0->dvb.frontend, ^ drivers/media/dvb-core/dvbdev.h:170:2: note: in definition of macro 'dvb_attach' FUNCTION(ARGS); \ ^ In file included from drivers/media/pci/netup_unidvb/netup_unidvb_core.c:34:0: drivers/media/dvb-frontends/horus3a.h:49:36: note: declared here static inline struct dvb_frontend *horus3a_attach( ^ vim +/horus3a_attach +417 drivers/media/pci/netup_unidvb/netup_unidvb_core.c 411 dev_dbg(&ndev->pci_dev->dev, 412 "%s(): unable to attach DVB-S/S2 frontend\n", 413 __func__); 414 goto frontend_detach; 415 } 416 horus3a_conf.set_tuner_priv = &ndev->dma[num]; > 417 if (!dvb_attach(horus3a_attach, fe0->dvb.frontend, 418 &horus3a_conf, &ndev->i2c[num].adap)) { 419 dev_dbg(&ndev->pci_dev->dev, 420 "%s(): unable to attach DVB-S/S2 tuner frontend\n", --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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