From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Thu, 21 Aug 2014 23:50:25 +0000 (-0300)
Subject: pwm: fsl-ftm: Select REGMAP_MMIO
X-Git-Tag: firefly_0821_release~176^2~2986^2~14
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=00018a8ae5c552a2464e0df15437511ba4f56495;p=firefly-linux-kernel-4.4.55.git

pwm: fsl-ftm: Select REGMAP_MMIO

Commit 42fa98a9c360 ("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>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
---

diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index b800783800a3..e56e91e4fde6 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.