leds: Make LEDS_ASIC3 and LEDS_RENESAS_TPU depend on LEDS_CLASS=y

Otherwise, I got below build error when CONFIG_LEDS_CLASS=m.

  LD      init/built-in.o
drivers/built-in.o: In function `asic3_led_probe':
clkdev.c:(.devinit.text+0x4680): undefined reference to `led_classdev_register'
drivers/built-in.o: In function `r_tpu_probe':
clkdev.c:(.devinit.text+0x4838): undefined reference to `led_classdev_register'
drivers/built-in.o: In function `asic3_led_remove':
clkdev.c:(.devexit.text+0x564): undefined reference to `led_classdev_unregister'
drivers/built-in.o: In function `r_tpu_remove':
clkdev.c:(.devexit.text+0x5a0): undefined reference to `led_classdev_unregister'
make: *** [vmlinux] Error 1

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>

diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 04cb8c88d74b7678d12389898ba0702cf0c17b55..12b2b55c519e7b3038677edfd9c1b4f710493f4c 100644 (file)
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -379,7 +379,7 @@ config LEDS_NETXBIG
 
 config LEDS_ASIC3
        bool "LED support for the HTC ASIC3"
 
 config LEDS_ASIC3
        bool "LED support for the HTC ASIC3"

-       depends on LEDS_CLASS
+       depends on LEDS_CLASS=y

        depends on MFD_ASIC3
        default y
        help
        depends on MFD_ASIC3
        default y
        help


@@ -390,7 +390,7 @@ config LEDS_ASIC3
 
 config LEDS_RENESAS_TPU
        bool "LED support for Renesas TPU"
 
 config LEDS_RENESAS_TPU
        bool "LED support for Renesas TPU"

-       depends on LEDS_CLASS && HAVE_CLK && GENERIC_GPIO
+       depends on LEDS_CLASS=y && HAVE_CLK && GENERIC_GPIO

        help
          This option enables build of the LED TPU platform driver,
          suitable to drive any TPU channel on newer Renesas SoCs.
        help
          This option enables build of the LED TPU platform driver,
          suitable to drive any TPU channel on newer Renesas SoCs.