tree: git://linuxtv.org/media_tree.git master
head: 3ec40dcfb413214b2874aec858870502b61c2202
commit: 37571b163c15831cd0a213151c21387363dbf15b [498/499] [media] em28xx-dvb: fix PCTV 461e tuner I2C binding
config: make ARCH=powerpc allmodconfig
All error/warnings:
drivers/media/usb/em28xx/em28xx-dvb.c: In function 'em28xx_dvb_suspend':
drivers/media/usb/em28xx/em28xx-dvb.c:1605:22: warning: unused variable 'client' [-Wunused-variable]
struct i2c_client *client = dvb->i2c_client_tuner;
^
drivers/media/usb/em28xx/em28xx-dvb.c: In function 'em28xx_dvb_resume':
>> drivers/media/usb/em28xx/em28xx-dvb.c:1644:7: error: 'client' undeclared (first use in this function)
if (client) {
^
drivers/media/usb/em28xx/em28xx-dvb.c:1644:7: note: each undeclared identifier is reported only once for each function it appears in
vim +/client +1644 drivers/media/usb/em28xx/em28xx-dvb.c
1599 if (!dev->board.has_dvb)
1600 return 0;
1601
1602 em28xx_info("Suspending DVB extension");
1603 if (dev->dvb) {
1604 struct em28xx_dvb *dvb = dev->dvb;
> 1605 struct i2c_client *client = dvb->i2c_client_tuner;
1606
1607 if (dvb->fe[0]) {
1608 ret = dvb_frontend_suspend(dvb->fe[0]);
1609 em28xx_info("fe0 suspend %d", ret);
1610 }
1611 if (dvb->fe[1]) {
1612 dvb_frontend_suspend(dvb->fe[1]);
1613 em28xx_info("fe1 suspend %d", ret);
1614 }
1615 }
1616
1617 return 0;
1618 }
1619
1620 static int em28xx_dvb_resume(struct em28xx *dev)
1621 {
1622 int ret = 0;
1623
1624 if (dev->is_audio_only)
1625 return 0;
1626
1627 if (!dev->board.has_dvb)
1628 return 0;
1629
1630 em28xx_info("Resuming DVB extension");
1631 if (dev->dvb) {
1632 struct em28xx_dvb *dvb = dev->dvb;
1633
1634 if (dvb->fe[0]) {
1635 ret = dvb_frontend_resume(dvb->fe[0]);
1636 em28xx_info("fe0 resume %d", ret);
1637 }
1638
1639 if (dvb->fe[1]) {
1640 ret = dvb_frontend_resume(dvb->fe[1]);
1641 em28xx_info("fe1 resume %d", ret);
1642 }
1643 /* remove I2C tuner */
> 1644 if (client) {
1645 module_put(client->dev.driver->owner);
1646 i2c_unregister_device(client);
1647 }
---
0-DAY kernel build testing backend Open Source Technology Center
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