This is a note to let you know that I've just added the patch titled

iio: adc: select buffer for at91-sama5d2_adc

to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From 76974ef9d1bf397b7bb97892a3b3bc516a1fc2c2 Mon Sep 17 00:00:00 2001

From: Eugen Hristev eugen.hristev@microchip.com Date: Mon, 16 Apr 2018 09:54:03 +0300 Subject: iio: adc: select buffer for at91-sama5d2_adc

We need to select the buffer code, otherwise we get build errors with undefined functions on the trigger and buffer, if we select just IIO and then AT91_SAMA5D2_ADC from menuconfig

This adds a Kconfig 'select' statement like other ADC drivers have it already.

Fixes: 5e1a1da0f8c9 ("iio: adc: at91-sama5d2_adc: add hw trigger and buffer support") Signed-off-by: Eugen Hristev eugen.hristev@microchip.com Cc: Stable@vger.kernel.org Signed-off-by: Jonathan Cameron Jonathan.Cameron@huawei.com --- drivers/iio/adc/Kconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index 72bc2b71765a..47bbed3afc8f 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -159,6 +159,7 @@ config AT91_SAMA5D2_ADC depends on ARCH_AT91 || COMPILE_TEST depends on HAS_IOMEM depends on HAS_DMA + select IIO_BUFFER select IIO_TRIGGERED_BUFFER help Say yes here to build support for Atmel SAMA5D2 ADC which is