linux-kernel - [PATCH 2/3] regmap: REGMAP_SLIMBUS should select REGMAP

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Date:   Thu,  6 Jul 2023 13:42:03 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Mark Brown <broonie@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J . Wysocki" <rafael@...nel.org>,
        Lee Jones <lee@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Benjamin Gray <bgray@...ux.ibm.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH 2/3] regmap: REGMAP_SLIMBUS should select REGMAP

If CONFIG_SND_SOC_WCD934X=y, CONFIG_COMPILE_TEST=y,
CONFIG_MFD_WCD934X=n, CONFIG_REGMAP=n:

    sound/soc/codecs/wcd934x.c:518:38: error: array type has incomplete element type ‘struct regmap_range_cfg’
      518 | static const struct regmap_range_cfg wcd934x_ifc_ranges[] = {
	  |                                      ^~~~~~~~~~~~~~~~~~

Fix this by making REGMAP_SLIMBUS select REGMAP.

Drop the selection of REGMAP by MFD_WCD934X, as this is not needed
(now both REGMAP_SLIMBUS and REGMAP_IRQ select REGMAP).

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 drivers/base/regmap/Kconfig | 1 +
 drivers/mfd/Kconfig         | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/regmap/Kconfig b/drivers/base/regmap/Kconfig
index e25cc619c75de3d9..c3a260ed4e864959 100644
--- a/drivers/base/regmap/Kconfig
+++ b/drivers/base/regmap/Kconfig
@@ -34,6 +34,7 @@ config REGMAP_I2C
 config REGMAP_SLIMBUS
 	tristate
 	depends on SLIMBUS
+	select REGMAP
 
 config REGMAP_SPI
 	tristate
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 0b6af476f554a191..5857dad2c64828fa 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -2121,7 +2121,6 @@ config MFD_STMFX
 config MFD_WCD934X
 	tristate "Support for WCD9340/WCD9341 Codec"
 	depends on SLIMBUS
-	select REGMAP
 	select REGMAP_SLIMBUS
 	select REGMAP_IRQ
 	select MFD_CORE
-- 
2.34.1