ipmi: ASPEED_BT_IPMI_BMC: select REGMAP_MMIO instead of depending on it

REGMAP is a hidden (not user visible) symbol. Users cannot set it
directly thru "make *config", so drivers should select it instead of
depending on it if they need it.

Consistently using "select" or "depends on" can also help reduce
Kconfig circular dependency issues.

Therefore, change the use of "depends on REGMAP_MMIO" to
"select REGMAP_MMIO", which will also set REGMAP.

Fixes: eb994594bc22 ("ipmi: bt-bmc: Use a regmap for register access")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: Corey Minyard <minyard@acm.org>
Cc: openipmi-developer@lists.sourceforge.net
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Message-Id: <20230226053953.4681-2-rdunlap@infradead.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>

diff --git a/drivers/char/ipmi/Kconfig b/drivers/char/ipmi/Kconfig
index b6c0d35..f4adc6f 100644 (file)
--- a/drivers/char/ipmi/Kconfig
+++ b/drivers/char/ipmi/Kconfig
@@ -162,7 +162,8 @@ config IPMI_KCS_BMC_SERIO
 
 config ASPEED_BT_IPMI_BMC
        depends on ARCH_ASPEED || COMPILE_TEST
-       depends on REGMAP && REGMAP_MMIO && MFD_SYSCON
+       depends on MFD_SYSCON
+       select REGMAP_MMIO
        tristate "BT IPMI bmc driver"
        help
          Provides a driver for the BT (Block Transfer) IPMI interface