From: Richard Weinberger <richard@nod.at>
To: thierry.reding@gmail.com
Cc: linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org,
Richard Weinberger <richard@nod.at>
Subject: [PATCH] pwm,renesas-tpu: Add dependency on HAS_IOMEM
Date: Fri, 31 Jan 2014 13:45:18 +0100 [thread overview]
Message-ID: <1391172318-17853-1-git-send-email-richard@nod.at> (raw)
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>
---
drivers/pwm/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 22f2f28..0b7a3c9 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.
--
1.8.1.4
next reply other threads:[~2014-01-31 12:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-31 12:45 Richard Weinberger [this message]
2014-02-26 11:59 ` [PATCH] pwm,renesas-tpu: Add dependency on HAS_IOMEM Richard Weinberger
2014-02-26 12:08 ` Thierry Reding
2014-02-26 14:06 ` Richard Weinberger
2014-02-26 14:12 ` Thierry Reding
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