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[v2] pwm: Kconfig: Select REGMAP_MMIO for PWM_FSL_FTM

Message ID 1408665025-23204-1-git-send-email-festevam@gmail.com
State Accepted
Headers show

Commit Message

Fabio Estevam Aug. 21, 2014, 11:50 p.m. UTC 
From: Fabio Estevam <fabio.estevam@freescale.com>

Commit 42fa98a9c3609c1 ("pwm: fsl-ftm: Convert to direct regmap API usage")
introduced the following error when REGMAP_MMIO=n:

drivers/built-in.o: In function `fsl_pwm_probe':
>> pwm-fsl-ftm.c:(.text+0xd7d7): undefined reference to `devm_regmap_init_mmio_clk'

Select select REGMAP_MMIO in order to fix this error.

Reported-by: kbuild test robot <fengguang.wu@intel.com> 
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Change since v1:
- Added Reported-by tag

 drivers/pwm/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Comments

Thierry Reding Aug. 22, 2014, 8:19 a.m. UTC | #1 
On Thu, Aug 21, 2014 at 08:50:25PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
> 
> Commit 42fa98a9c3609c1 ("pwm: fsl-ftm: Convert to direct regmap API usage")
> introduced the following error when REGMAP_MMIO=n:
> 
> drivers/built-in.o: In function `fsl_pwm_probe':
> >> pwm-fsl-ftm.c:(.text+0xd7d7): undefined reference to `devm_regmap_init_mmio_clk'
> 
> Select select REGMAP_MMIO in order to fix this error.
> 
> Reported-by: kbuild test robot <fengguang.wu@intel.com> 
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---
> Change since v1:
> - Added Reported-by tag
> 
>  drivers/pwm/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

Applied, thanks.

Thierry
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Patch

diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index b800783..e56e91e 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -101,6 +101,7 @@  config PWM_EP93XX
 config PWM_FSL_FTM
 	tristate "Freescale FlexTimer Module (FTM) PWM support"
 	depends on OF
+	select REGMAP_MMIO
 	help
 	  Generic FTM PWM framework driver for Freescale VF610 and
 	  Layerscape LS-1 SoCs.