[PATCH v2 2/2] mfd: Kconfig: Let MFD_SYSCON select REGMAP

From: Fabio Estevam
Date: Thu Oct 18 2012 - 20:04:38 EST


From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>

Building multi_v7_defconfig for mx6 causes the following build error:

CC drivers/mfd/syscon.o
drivers/mfd/syscon.c:94: error: variable 'syscon_regmap_config' has initializer but incomplete type
drivers/mfd/syscon.c:95: error: unknown field 'reg_bits' specified in initializer
drivers/mfd/syscon.c:95: warning: excess elements in struct initializer
drivers/mfd/syscon.c:95: warning: (near initialization for 'syscon_regmap_config')
drivers/mfd/syscon.c:96: error: unknown field 'val_bits' specified in initializer
drivers/mfd/syscon.c:96: warning: excess elements in struct initializer
drivers/mfd/syscon.c:96: warning: (near initialization for 'syscon_regmap_config')
drivers/mfd/syscon.c:97: error: unknown field 'reg_stride' specified in initializer
drivers/mfd/syscon.c:97: warning: excess elements in struct initializer
drivers/mfd/syscon.c:97: warning: (near initialization for 'syscon_regmap_config')
drivers/mfd/syscon.c: In function 'syscon_probe':
drivers/mfd/syscon.c:124: error: invalid use of undefined type 'struct regmap_config'
drivers/mfd/syscon.c:125: error: implicit declaration of function 'devm_regmap_init_mmio'
drivers/mfd/syscon.c:126: warning: assignment makes pointer from integer without a cast

Fix it by selecting REGMAP option.

Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
---
Changes since v1:
- No changes. Newly introduced in this series

drivers/mfd/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index acab3ef..ef56515 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1030,6 +1030,7 @@ config MFD_SYSCON
bool "System Controller Register R/W Based on Regmap"
depends on OF
select REGMAP_MMIO
+ select REGMAP
help
Select this option to enable accessing system control registers
via regmap.
--
1.7.9.5

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