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authorRichard Weinberger <richard@nod.at>2014-01-31 13:45:18 +0100
committerThierry Reding <thierry.reding@gmail.com>2014-02-26 16:14:42 +0100
commit2974b09860286f47f916d4c651f895c781ed5247 (patch)
tree469d81401777634f0a18cf659fcb6513fe77b2d4 /drivers/pwm
parent557fe99d9d490fe01c7aa87494313078c4ff939c (diff)
downloadlinux-2974b09860286f47f916d4c651f895c781ed5247.tar.bz2
pwm: renesas-tpu: Add dependency on HAS_IOMEM
On archs like S390 or um this driver cannot build nor work. Make it depend on HAS_IOMEM to bypass build failures. drivers/built-in.o: In function `tpu_probe': drivers/pwm/pwm-renesas-tpu.c:421: undefined reference to `devm_ioremap_resource' Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 22f2f2857b82..0b7a3c96f639 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -160,6 +160,7 @@ config PWM_PXA
config PWM_RENESAS_TPU
tristate "Renesas TPU PWM support"
depends on ARCH_SHMOBILE || COMPILE_TEST
+ depends on HAS_IOMEM
help
This driver exposes the Timer Pulse Unit (TPU) PWM controller found
in Renesas chips through the PWM API.