mirror of https://gitee.com/openkylin/linux.git
a2ea556117
Drivers that use dvb_attach can have just one exported symbol, or they will cause compilation breakages depending on the selected frontends. As Jim reported: drivers/built-in.o: In function `technisat_usb2_set_voltage': technisat-usb2.c:(.text+0x3b4919): undefined reference to `stv090x_set_gpio' make: *** [vmlinux] Error 1 That happens because, on his configuration, the configuration is: CONFIG_DVB_USB=y CONFIG_DVB_STV090x=m Luis proposed ar way to fix, but that would just force the STV090x to be selected, even if one wants to use a device with a different frontend. Instead, let's do the right thing: move set_gpio to the configuration structure and fill it during dvb_attach(). This way, the driver can still call it, and dvb_attach() will load stv090x module only if the device really needs it. Reported by: Jim Davis <jim.epost@gmail.com> Cc: Luis Rodriguez <mcgrof@suse.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| a800.c | ||
| af9005-fe.c | ||
| af9005-remote.c | ||
| af9005-script.h | ||
| af9005.c | ||
| af9005.h | ||
| az6027.c | ||
| az6027.h | ||
| cinergyT2-core.c | ||
| cinergyT2-fe.c | ||
| cinergyT2.h | ||
| cxusb.c | ||
| cxusb.h | ||
| dib07x0.h | ||
| dib0700.h | ||
| dib0700_core.c | ||
| dib0700_devices.c | ||
| dibusb-common.c | ||
| dibusb-mb.c | ||
| dibusb-mc.c | ||
| dibusb.h | ||
| digitv.c | ||
| digitv.h | ||
| dtt200u-fe.c | ||
| dtt200u.c | ||
| dtt200u.h | ||
| dtv5100.c | ||
| dtv5100.h | ||
| dvb-usb-common.h | ||
| dvb-usb-dvb.c | ||
| dvb-usb-firmware.c | ||
| dvb-usb-i2c.c | ||
| dvb-usb-init.c | ||
| dvb-usb-remote.c | ||
| dvb-usb-urb.c | ||
| dvb-usb.h | ||
| dw2102.c | ||
| dw2102.h | ||
| friio-fe.c | ||
| friio.c | ||
| friio.h | ||
| gp8psk-fe.c | ||
| gp8psk.c | ||
| gp8psk.h | ||
| m920x.c | ||
| m920x.h | ||
| nova-t-usb2.c | ||
| opera1.c | ||
| pctv452e.c | ||
| technisat-usb2.c | ||
| ttusb2.c | ||
| ttusb2.h | ||
| umt-010.c | ||
| usb-urb.c | ||
| vp702x-fe.c | ||
| vp702x.c | ||
| vp702x.h | ||
| vp7045-fe.c | ||
| vp7045.c | ||
| vp7045.h | ||