From 2974b09860286f47f916d4c651f895c781ed5247 Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Fri, 31 Jan 2014 13:45:18 +0100 Subject: [PATCH] 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 Signed-off-by: Thierry Reding --- drivers/pwm/Kconfig | 1 + 1 file changed, 1 insertion(+) 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.