[PATCH 6.17 12/26] drivers/misc/amd-sbi/Kconfig: select REGMAP_I2C

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

6.17-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Max Kellermann <max.kellermann@ionos.com>

commit 5f8f84e286f11af4c954c14a57daffc80a1c3510 upstream.

Without CONFIG_REGMAP, rmi-i2c.c fails to build because struct
regmap_config is not defined:

 drivers/misc/amd-sbi/rmi-i2c.c: In function ‘sbrmi_i2c_probe’:
 drivers/misc/amd-sbi/rmi-i2c.c:57:16: error: variable ‘sbrmi_i2c_regmap_config’ has initializer but incomplete type
    57 |         struct regmap_config sbrmi_i2c_regmap_config = {
       |                ^~~~~~~~~~~~~

Additionally, CONFIG_REGMAP_I2C is needed for devm_regmap_init_i2c():

 ld: drivers/misc/amd-sbi/rmi-i2c.o: in function `sbrmi_i2c_probe':
 drivers/misc/amd-sbi/rmi-i2c.c:69:(.text+0x1c0): undefined reference to `__devm_regmap_init_i2c'

Fixes: 013f7e7131bd ("misc: amd-sbi: Use regmap subsystem")
Cc: stable@vger.kernel.org
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Tested-by: Akshay Gupta <Akshay.Gupta@amd.com>
Reviewed-by: Akshay Gupta <Akshay.Gupta@amd.com>
Link: https://lore.kernel.org/r/20250829091442.1112106-1-max.kellermann@ionos.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/misc/amd-sbi/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/misc/amd-sbi/Kconfig
+++ b/drivers/misc/amd-sbi/Kconfig
@@ -2,6 +2,7 @@
 config AMD_SBRMI_I2C
 	tristate "AMD side band RMI support"
 	depends on I2C
+	select REGMAP_I2C
 	help
 	  Side band RMI over I2C support for AMD out of band management.