Hi Peter, [auto build test WARNING on wsa/i2c/for-next] [also build test WARNING on v4.4-rc8 next-20160104] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Peter-Rosin/i2c-mux-cleanup-and-locking-update/20160104-231355 base: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux i2c/for-next reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute >> drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:845:46: sparse: too many arguments for function i2c_add_mux_adapter drivers/iio/imu/inv_mpu6050/inv_mpu_core.c: In function 'inv_mpu_probe': drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:845:40: warning: passing argument 1 of 'i2c_add_mux_adapter' from incompatible pointer type [-Wincompatible-pointer-types] st->mux_adapter = i2c_add_mux_adapter(client->adapter, ^ In file included from drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:26:0: include/linux/i2c-mux.h:53:21: note: expected 'struct i2c_mux_core *' but argument is of type 'struct i2c_adapter *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:847:12: warning: passing argument 3 of 'i2c_add_mux_adapter' makes integer from pointer without a cast [-Wint-conversion] indio_dev, ^ In file included from drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:26:0: include/linux/i2c-mux.h:53:21: note: expected 'u32 {aka unsigned int}' but argument is of type 'struct iio_dev *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:845:20: error: too many arguments to function 'i2c_add_mux_adapter' st->mux_adapter = i2c_add_mux_adapter(client->adapter, ^ In file included from drivers/iio/imu/inv_mpu6050/inv_mpu_core.c:26:0: include/linux/i2c-mux.h:53:21: note: declared here struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ -- include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute >> drivers/media/dvb-frontends/si2168.c:712:43: sparse: too many arguments for function i2c_add_mux_adapter drivers/media/dvb-frontends/si2168.c: In function 'si2168_probe': drivers/media/dvb-frontends/si2168.c:712:37: warning: passing argument 1 of 'i2c_add_mux_adapter' from incompatible pointer type [-Wincompatible-pointer-types] dev->adapter = i2c_add_mux_adapter(client->adapter, &client->dev, ^ In file included from drivers/media/dvb-frontends/si2168_priv.h:23:0, from drivers/media/dvb-frontends/si2168.c:17: include/linux/i2c-mux.h:53:21: note: expected 'struct i2c_mux_core *' but argument is of type 'struct i2c_adapter *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/media/dvb-frontends/si2168.c:713:4: warning: passing argument 3 of 'i2c_add_mux_adapter' makes integer from pointer without a cast [-Wint-conversion] client, 0, 0, 0, si2168_select, si2168_deselect); ^ In file included from drivers/media/dvb-frontends/si2168_priv.h:23:0, from drivers/media/dvb-frontends/si2168.c:17: include/linux/i2c-mux.h:53:21: note: expected 'u32 {aka unsigned int}' but argument is of type 'struct i2c_client *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/media/dvb-frontends/si2168.c:712:17: error: too many arguments to function 'i2c_add_mux_adapter' dev->adapter = i2c_add_mux_adapter(client->adapter, &client->dev, ^ In file included from drivers/media/dvb-frontends/si2168_priv.h:23:0, from drivers/media/dvb-frontends/si2168.c:17: include/linux/i2c-mux.h:53:21: note: declared here struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ -- include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute >> drivers/media/dvb-frontends/m88ds3103.c:1470:47: sparse: too many arguments for function i2c_add_mux_adapter drivers/media/dvb-frontends/m88ds3103.c: In function 'm88ds3103_probe': drivers/media/dvb-frontends/m88ds3103.c:1470:41: warning: passing argument 1 of 'i2c_add_mux_adapter' from incompatible pointer type [-Wincompatible-pointer-types] dev->i2c_adapter = i2c_add_mux_adapter(client->adapter, &client->dev, ^ In file included from drivers/media/dvb-frontends/m88ds3103_priv.h:24:0, from drivers/media/dvb-frontends/m88ds3103.c:17: include/linux/i2c-mux.h:53:21: note: expected 'struct i2c_mux_core *' but argument is of type 'struct i2c_adapter *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/media/dvb-frontends/m88ds3103.c:1471:13: warning: passing argument 3 of 'i2c_add_mux_adapter' makes integer from pointer without a cast [-Wint-conversion] dev, 0, 0, 0, m88ds3103_select, ^ In file included from drivers/media/dvb-frontends/m88ds3103_priv.h:24:0, from drivers/media/dvb-frontends/m88ds3103.c:17: include/linux/i2c-mux.h:53:21: note: expected 'u32 {aka unsigned int}' but argument is of type 'struct m88ds3103_dev *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/media/dvb-frontends/m88ds3103.c:1470:21: error: too many arguments to function 'i2c_add_mux_adapter' dev->i2c_adapter = i2c_add_mux_adapter(client->adapter, &client->dev, ^ In file included from drivers/media/dvb-frontends/m88ds3103_priv.h:24:0, from drivers/media/dvb-frontends/m88ds3103.c:17: include/linux/i2c-mux.h:53:21: note: declared here struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ -- include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute >> drivers/media/dvb-frontends/rtl2830.c:868:43: sparse: too many arguments for function i2c_add_mux_adapter drivers/media/dvb-frontends/rtl2830.c: In function 'rtl2830_probe': drivers/media/dvb-frontends/rtl2830.c:868:37: warning: passing argument 1 of 'i2c_add_mux_adapter' from incompatible pointer type [-Wincompatible-pointer-types] dev->adapter = i2c_add_mux_adapter(client->adapter, &client->dev, ^ In file included from drivers/media/dvb-frontends/rtl2830_priv.h:24:0, from drivers/media/dvb-frontends/rtl2830.c:18: include/linux/i2c-mux.h:53:21: note: expected 'struct i2c_mux_core *' but argument is of type 'struct i2c_adapter *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/media/dvb-frontends/rtl2830.c:869:4: warning: passing argument 3 of 'i2c_add_mux_adapter' makes integer from pointer without a cast [-Wint-conversion] client, 0, 0, 0, rtl2830_select, NULL); ^ In file included from drivers/media/dvb-frontends/rtl2830_priv.h:24:0, from drivers/media/dvb-frontends/rtl2830.c:18: include/linux/i2c-mux.h:53:21: note: expected 'u32 {aka unsigned int}' but argument is of type 'struct i2c_client *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/media/dvb-frontends/rtl2830.c:868:17: error: too many arguments to function 'i2c_add_mux_adapter' dev->adapter = i2c_add_mux_adapter(client->adapter, &client->dev, ^ In file included from drivers/media/dvb-frontends/rtl2830_priv.h:24:0, from drivers/media/dvb-frontends/rtl2830.c:18: include/linux/i2c-mux.h:53:21: note: declared here struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ -- include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute >> drivers/media/dvb-frontends/rtl2832.c:1265:53: sparse: too many arguments for function i2c_add_mux_adapter drivers/media/dvb-frontends/rtl2832.c: In function 'rtl2832_probe': drivers/media/dvb-frontends/rtl2832.c:1265:47: warning: passing argument 1 of 'i2c_add_mux_adapter' from incompatible pointer type [-Wincompatible-pointer-types] dev->i2c_adapter_tuner = i2c_add_mux_adapter(i2c, &i2c->dev, dev, ^ In file included from drivers/media/dvb-frontends/rtl2832.h:26:0, from drivers/media/dvb-frontends/rtl2832_priv.h:31, from drivers/media/dvb-frontends/rtl2832.c:22: include/linux/i2c-mux.h:53:21: note: expected 'struct i2c_mux_core *' but argument is of type 'struct i2c_adapter *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/media/dvb-frontends/rtl2832.c:1265:63: warning: passing argument 3 of 'i2c_add_mux_adapter' makes integer from pointer without a cast [-Wint-conversion] dev->i2c_adapter_tuner = i2c_add_mux_adapter(i2c, &i2c->dev, dev, ^ In file included from drivers/media/dvb-frontends/rtl2832.h:26:0, from drivers/media/dvb-frontends/rtl2832_priv.h:31, from drivers/media/dvb-frontends/rtl2832.c:22: include/linux/i2c-mux.h:53:21: note: expected 'u32 {aka unsigned int}' but argument is of type 'struct rtl2832_dev *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/media/dvb-frontends/rtl2832.c:1265:27: error: too many arguments to function 'i2c_add_mux_adapter' dev->i2c_adapter_tuner = i2c_add_mux_adapter(i2c, &i2c->dev, dev, ^ In file included from drivers/media/dvb-frontends/rtl2832.h:26:0, from drivers/media/dvb-frontends/rtl2832_priv.h:31, from drivers/media/dvb-frontends/rtl2832.c:22: include/linux/i2c-mux.h:53:21: note: declared here struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ -- include/linux/compiler.h:228:8: sparse: attribute 'no_sanitize_address': unknown attribute >> drivers/media/usb/cx231xx/cx231xx-i2c.c:574:56: sparse: too many arguments for function i2c_add_mux_adapter drivers/media/usb/cx231xx/cx231xx-i2c.c: In function 'cx231xx_i2c_mux_register': drivers/media/usb/cx231xx/cx231xx-i2c.c:574:50: warning: passing argument 1 of 'i2c_add_mux_adapter' from incompatible pointer type [-Wincompatible-pointer-types] dev->i2c_mux_adap[mux_no] = i2c_add_mux_adapter(i2c_parent, ^ In file included from drivers/media/usb/cx231xx/cx231xx-i2c.c:27:0: include/linux/i2c-mux.h:53:21: note: expected 'struct i2c_mux_core *' but argument is of type 'struct i2c_adapter *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/media/usb/cx231xx/cx231xx-i2c.c:576:5: warning: passing argument 3 of 'i2c_add_mux_adapter' makes integer from pointer without a cast [-Wint-conversion] dev /* mux_priv */, ^ In file included from drivers/media/usb/cx231xx/cx231xx-i2c.c:27:0: include/linux/i2c-mux.h:53:21: note: expected 'u32 {aka unsigned int}' but argument is of type 'struct cx231xx *' struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ drivers/media/usb/cx231xx/cx231xx-i2c.c:574:30: error: too many arguments to function 'i2c_add_mux_adapter' dev->i2c_mux_adap[mux_no] = i2c_add_mux_adapter(i2c_parent, ^ In file included from drivers/media/usb/cx231xx/cx231xx-i2c.c:27:0: include/linux/i2c-mux.h:53:21: note: declared here struct i2c_adapter *i2c_add_mux_adapter(struct i2c_mux_core *muxc, ^ vim +845 drivers/iio/imu/inv_mpu6050/inv_mpu_core.c 452204ae Sachin Kamat 2013-07-30 829 return result; 09a642b7 Ge Gao 2013-02-02 830 } 09a642b7 Ge Gao 2013-02-02 831 result = inv_mpu6050_probe_trigger(indio_dev); 09a642b7 Ge Gao 2013-02-02 832 if (result) { 09a642b7 Ge Gao 2013-02-02 833 dev_err(&st->client->dev, "trigger probe fail %d\n", result); 09a642b7 Ge Gao 2013-02-02 834 goto out_unreg_ring; 09a642b7 Ge Gao 2013-02-02 835 } 09a642b7 Ge Gao 2013-02-02 836 09a642b7 Ge Gao 2013-02-02 837 INIT_KFIFO(st->timestamps); 09a642b7 Ge Gao 2013-02-02 838 spin_lock_init(&st->time_stamp_lock); 09a642b7 Ge Gao 2013-02-02 839 result = iio_device_register(indio_dev); 09a642b7 Ge Gao 2013-02-02 840 if (result) { 09a642b7 Ge Gao 2013-02-02 841 dev_err(&st->client->dev, "IIO register fail %d\n", result); 09a642b7 Ge Gao 2013-02-02 842 goto out_remove_trigger; 09a642b7 Ge Gao 2013-02-02 843 } 09a642b7 Ge Gao 2013-02-02 844 3a2ecc3d Srinivas Pandruvada 2014-12-05 @845 st->mux_adapter = i2c_add_mux_adapter(client->adapter, 3a2ecc3d Srinivas Pandruvada 2014-12-05 846 &client->dev, 3a2ecc3d Srinivas Pandruvada 2014-12-05 847 indio_dev, 3a2ecc3d Srinivas Pandruvada 2014-12-05 848 0, 0, 0, 3a2ecc3d Srinivas Pandruvada 2014-12-05 849 inv_mpu6050_select_bypass, 3a2ecc3d Srinivas Pandruvada 2014-12-05 850 inv_mpu6050_deselect_bypass); 3a2ecc3d Srinivas Pandruvada 2014-12-05 851 if (!st->mux_adapter) { 3a2ecc3d Srinivas Pandruvada 2014-12-05 852 result = -ENODEV; 3a2ecc3d Srinivas Pandruvada 2014-12-05 853 goto out_unreg_device; :::::: The code at line 845 was first introduced by commit :::::: 3a2ecc3d2dce6e051b6afc319bb380c829e4e4fd iio: imu: inv_mpu6050: Add i2c mux for by pass :::::: TO: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx> :::::: CC: Jonathan Cameron <jic23@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
