[PATCH 3.19.y-ckt 009/196] iio: add HAS_IOMEM dependency to VF610_ADC

From: Kamal Mostafa
Date: Tue Mar 08 2016 - 19:31:43 EST

3.19.8-ckt16 -stable review patch. If anyone has any objections, please let me know.


From: Vegard Nossum <vegard.nossum@xxxxxxxxxx>

commit 005ce0713006a76d2b0c924ce0e2629e5d8510c3 upstream.

Ran into this on UML:

drivers/built-in.o: In function `vf610_adc_probe':
drivers/iio/adc/vf610_adc.c:744: undefined reference to `devm_ioremap_resource'

devm_ioremap_resource() is defined only when HAS_IOMEM is selected.

Signed-off-by: Vegard Nossum <vegard.nossum@xxxxxxxxxx>
Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>
[ luis: backported to 3.16: adjusted context ]
Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx>

Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
drivers/iio/adc/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 0f79e47..f138df5 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -294,6 +294,7 @@ config TWL6030_GPADC
config VF610_ADC
tristate "Freescale vf610 ADC driver"
depends on OF
+ depends on HAS_IOMEM
Say yes here to support for Vybrid board analog-to-digital converter.
Since the IP is used for i.MX6SLX, the driver also support i.MX6SLX.