Messages in this thread | | | Date | Fri, 8 Sep 2017 14:35:13 +0200 | From | Pavel Machek <> | Subject | Re: [PATCH] media: leds: as3645a: add V4L2_FLASH_LED_CLASS depdendency |
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On Tue 2017-09-05 09:13:20, Arnd Bergmann wrote: > We get a link error when V4L2_FLASH_LED_CLASS=m and AS3645A is built-in: > > drivers/leds/leds-as3645a.o: In function `as3645a_v4l2_setup': > leds-as3645a.c:(.text+0x258): undefined reference to `v4l2_flash_init' > leds-as3645a.c:(.text+0x284): undefined reference to `v4l2_flash_indicator_init' > leds-as3645a.c:(.text+0x2a4): undefined reference to `v4l2_flash_release' > drivers/leds/leds-as3645a.o: In function `as3645a_remove': > leds-as3645a.c:(.text+0x784): undefined reference to `v4l2_flash_release' > > This adds the same Kconfig dependency that the other V4L2 flash > drivers in drivers/leds use, to avoid that broken configuration. > > Fixes: a56ba8fbcb55 ("media: leds: as3645a: Add LED flash class driver") > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
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