Commit 03f5eb30 authored by Randy Dunlap's avatar Randy Dunlap Committed by Hans de Goede

platform: mellanox: select REGMAP 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" to "select REGMAP".

For NVSW_SN2201, select REGMAP_I2C instead of depending on it.

Fixes: c6acad68 ("platform/mellanox: mlxreg-hotplug: Modify to use a regmap interface")
Fixes: 5ec4a8ac ("platform/mellanox: Introduce support for Mellanox register access driver")
Fixes: 62f9529b ("platform/mellanox: mlxreg-lc: Add initial support for Nvidia line card devices")
Fixes: 662f2482 ("platform/mellanox: Add support for new SN2201 system")
Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Michael Shych <michaelsh@nvidia.com>
Cc: Mark Gross <markgross@kernel.org>
Cc: Vadim Pasternak <vadimp@nvidia.com>
Cc: platform-driver-x86@vger.kernel.org
Link: https://lore.kernel.org/r/20230226053953.4681-6-rdunlap@infradead.orgSigned-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 6a192c0c
...@@ -16,17 +16,17 @@ if MELLANOX_PLATFORM ...@@ -16,17 +16,17 @@ if MELLANOX_PLATFORM
config MLXREG_HOTPLUG config MLXREG_HOTPLUG
tristate "Mellanox platform hotplug driver support" tristate "Mellanox platform hotplug driver support"
depends on REGMAP
depends on HWMON depends on HWMON
depends on I2C depends on I2C
select REGMAP
help help
This driver handles hot-plug events for the power suppliers, power This driver handles hot-plug events for the power suppliers, power
cables and fans on the wide range Mellanox IB and Ethernet systems. cables and fans on the wide range Mellanox IB and Ethernet systems.
config MLXREG_IO config MLXREG_IO
tristate "Mellanox platform register access driver support" tristate "Mellanox platform register access driver support"
depends on REGMAP
depends on HWMON depends on HWMON
select REGMAP
help help
This driver allows access to Mellanox programmable device register This driver allows access to Mellanox programmable device register
space through sysfs interface. The sets of registers for sysfs access space through sysfs interface. The sets of registers for sysfs access
...@@ -36,9 +36,9 @@ config MLXREG_IO ...@@ -36,9 +36,9 @@ config MLXREG_IO
config MLXREG_LC config MLXREG_LC
tristate "Mellanox line card platform driver support" tristate "Mellanox line card platform driver support"
depends on REGMAP
depends on HWMON depends on HWMON
depends on I2C depends on I2C
select REGMAP
help help
This driver provides support for the Mellanox MSN4800-XX line cards, This driver provides support for the Mellanox MSN4800-XX line cards,
which are the part of MSN4800 Ethernet modular switch systems which are the part of MSN4800 Ethernet modular switch systems
...@@ -80,10 +80,9 @@ config MLXBF_PMC ...@@ -80,10 +80,9 @@ config MLXBF_PMC
config NVSW_SN2201 config NVSW_SN2201
tristate "Nvidia SN2201 platform driver support" tristate "Nvidia SN2201 platform driver support"
depends on REGMAP
depends on HWMON depends on HWMON
depends on I2C depends on I2C
depends on REGMAP_I2C select REGMAP_I2C
help help
This driver provides support for the Nvidia SN2201 platform. This driver provides support for the Nvidia SN2201 platform.
The SN2201 is a highly integrated for one rack unit system with The SN2201 is a highly integrated for one rack unit system with
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