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From: Mark Brown <>
To: Arnd Bergmann <>
Cc:, Heiko Stuebner <>,, Liam Girdwood <>,
	Sugar Zhang <>,,
	Mark Brown <>,
Subject: Applied "ASoC: rockchip: pdm: select CONFIG_RATIONAL" to the asoc tree
Date: Mon, 17 Jun 2019 16:24:30 +0100 (BST)
Message-ID: <> (raw)
In-Reply-To: <>

The patch

   ASoC: rockchip: pdm: select CONFIG_RATIONAL

has been applied to the asoc tree at for-5.3

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.


From 41d92e0c835bff7dec343bf41e79d24b326d94c1 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <>
Date: Mon, 17 Jun 2019 13:03:51 +0200
Subject: [PATCH] ASoC: rockchip: pdm: select CONFIG_RATIONAL

Without this, we get a link error:

sound/soc/rockchip/rockchip_pdm.o: In function `rockchip_pdm_hw_params':
rockchip_pdm.c:(.text+0x754): undefined reference to `rational_best_approximation'

Fixes: 624e8e00acaf ("ASoC: rockchip: pdm: fixup pdm fractional div")
Signed-off-by: Arnd Bergmann <>
Signed-off-by: Mark Brown <>
 sound/soc/rockchip/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/rockchip/Kconfig b/sound/soc/rockchip/Kconfig
index 957046ac6c8c..d88555e0c389 100644
--- a/sound/soc/rockchip/Kconfig
+++ b/sound/soc/rockchip/Kconfig
@@ -19,6 +19,7 @@ config SND_SOC_ROCKCHIP_PDM
 	tristate "Rockchip PDM Controller Driver"
+	select RATIONAL
 	  Say Y or M if you want to add support for PDM driver for
 	  Rockchip PDM Controller. The Controller supports up to maximum of

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Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-17 11:03 [PATCH] ASoC: rockchip: pdm: select CONFIG_RATIONAL Arnd Bergmann
2019-06-17 15:24 ` Mark Brown [this message]

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