Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH 5/7] [media] gspca: add INPUT dependency | Date | Wed, 28 Jan 2015 22:17:45 +0100 |
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The gspca driver uses the input_event infrastructure and fails to link if that is not available:
drivers/built-in.o: In function `gspca_disconnect': media/usb/gspca/gspca.c:2171: undefined reference to `input_unregister_device' drivers/built-in.o: In function `gspca_dev_probe2': media/usb/gspca/gspca.c:2112: undefined reference to `input_allocate_device' media/usb/gspca/gspca.c:2112: undefined reference to `input_register_device' media/usb/gspca/gspca.c:2112: undefined reference to `input_unregister_device' media/usb/gspca/gspca.c:2112: undefined reference to `input_free_device' drivers/built-in.o: In function `sd_int_pkt_scan': media/usb/gspca/pac207.c:428: undefined reference to `input_event' drivers/built-in.o: In function `sd_int_pkt_scan': media/usb/gspca/pac7302.c:879: undefined reference to `input_event' drivers/built-in.o: In function `sd_int_pkt_scan': media/usb/gspca/se401.c:612: undefined reference to `input_event' drivers/built-in.o: In function `sd_stop0': media/usb/gspca/xirlink_cit.c:2742: undefined reference to `input_event' drivers/built-in.o: In function `cit_check_button': media/usb/gspca/xirlink_cit.c:2935: undefined reference to `input_event' drivers/built-in.o:/git/arm-soc/include/linux/input.h:414: more undefined references to `input_event' follow
This adds an explicit dependency.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Hans de Goede <hdegoede@redhat.com> --- drivers/media/usb/gspca/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/media/usb/gspca/Kconfig b/drivers/media/usb/gspca/Kconfig index eed10d782535..2b23aad5a9f2 100644 --- a/drivers/media/usb/gspca/Kconfig +++ b/drivers/media/usb/gspca/Kconfig @@ -1,6 +1,7 @@ menuconfig USB_GSPCA tristate "GSPCA based webcams" depends on VIDEO_V4L2 + depends on INPUT default m ---help--- Say Y here if you want to enable selecting webcams based -- 2.1.0.rc2
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