The i2c client pointer is only used when CONFIG_I2C is set, and otherwise produces a compile-time warning: drivers/media/usb/hdpvr/hdpvr-core.c: In function 'hdpvr_probe': drivers/media/usb/hdpvr/hdpvr-core.c:276:21: error: unused variable 'client' [-Werror=unused-variable] This uses the same #ifdef to hide the variable when the code using it is hidden. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> |
||
|---|---|---|
| .. | ||
| hdpvr-control.c | ||
| hdpvr-core.c | ||
| hdpvr-i2c.c | ||
| hdpvr-video.c | ||
| hdpvr.h | ||
| Kconfig | ||
| Makefile | ||