From 33d550701b915938bd35ca323ee479e52029adf2 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Fri, 21 May 2021 15:50:23 +0200 Subject: mfd: arizona: Allow building arizona MFD-core as module There is no reason why the arizona core,irq and codec model specific regmap bits cannot be build as a module. All they do is export symbols which are used by the arizona-spi/i2c and arizona-codec modules, which themselves can be built as module. Change the Kconfig and Makefile arizona bits so that the arizona MFD-core can be built as a module. This is especially useful on x86 platforms with a WM5102 codec, this allows the arizona MFD driver necessary for the WM5102 codec to be enabled in generic distro-kernels without growing the base kernel-image size. Note this also adds an explicit "depends on MFD_ARIZONA" to all the arizona codec Kconfig options. The codec drivers use functions from mfd arizona-core. These new depends are necessary to disallow the codec drivers being builtin when the arizona-core is build as a module, otherwise we end up with missing symbol errors when building vmlinuz. Signed-off-by: Hans de Goede Acked-by: Charles Keepax Signed-off-by: Lee Jones --- sound/soc/codecs/Kconfig | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'sound') diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 4fbd404566c5..7db6728dc793 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -690,7 +690,7 @@ config SND_SOC_CS47L15 config SND_SOC_CS47L24 tristate - depends on MFD_CS47L24 + depends on MFD_CS47L24 && MFD_ARIZONA config SND_SOC_CS47L35 tristate @@ -1564,11 +1564,11 @@ config SND_SOC_WM5100 config SND_SOC_WM5102 tristate - depends on MFD_WM5102 + depends on MFD_WM5102 && MFD_ARIZONA config SND_SOC_WM5110 tristate - depends on MFD_WM5110 + depends on MFD_WM5110 && MFD_ARIZONA config SND_SOC_WM8350 tristate @@ -1733,11 +1733,11 @@ config SND_SOC_WM8996 config SND_SOC_WM8997 tristate - depends on MFD_WM8997 + depends on MFD_WM8997 && MFD_ARIZONA config SND_SOC_WM8998 tristate - depends on MFD_WM8998 + depends on MFD_WM8998 && MFD_ARIZONA config SND_SOC_WM9081 tristate -- cgit v1.2.3