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authorAxel Lin <axel.lin@gmail.com>2011-06-15 15:08:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-06-15 20:04:00 -0700
commit9d8f776bfb812dd23fcdbb698e9ac4298fc3c624 (patch)
treeae2e56620b24a4ac720579db6d77fe5f485bb135
parent185e595f770219f2329e590a6be69e6e89e152af (diff)
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drivers/leds/leds-asic3: make LEDS_ASIC3 depend on LEDS_CLASS
We call led_classdev_unregister/led_classdev_register in asic3_led_remove/asic3_led_probe, thus make LEDS_ASIC3 depend on LEDS_CLASS. This patch fixes below build error if LEDS_CLASS is not configured. LD .tmp_vmlinux1 drivers/built-in.o: In function `asic3_led_remove': clkdev.c:(.devexit.text+0x1860): undefined reference to `led_classdev_unregister' drivers/built-in.o: In function `asic3_led_probe': clkdev.c:(.devinit.text+0xcee8): undefined reference to `led_classdev_register' make: *** [.tmp_vmlinux1] Error 1 Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Paul Parsons <lost.distance@yahoo.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/leds/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 23f0d5e..883813d 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -391,6 +391,7 @@ config LEDS_NETXBIG
config LEDS_ASIC3
bool "LED support for the HTC ASIC3"
+ depends on LEDS_CLASS
depends on MFD_ASIC3
default y
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