Package: initramfs-tools
Version: 0.130
Severity: normal
Tags: patch

Multi Function Devices may carry essential functions on arm/arm64
platforms. For example in 96boards HiKey mfd/hi655x-pmic has regulators,
causing MMC driver init fail.  when generating generic initrd on offline
with MODULES=most, update-initramfs doesn't pick mfd modules.

Since mfd is quite small (284K on arm64), just add them all to most. This
may also open the road to make some currently built-in CONFIG_MFD
drivers modules.

Signed-off-by: Riku Voipio <[email protected]>
---
 hook-functions | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hook-functions b/hook-functions
index 679e11d..4b49391 100644
--- a/hook-functions
+++ b/hook-functions
@@ -537,6 +537,7 @@ auto_add_modules()
                        copy_modules_dir kernel/drivers/gpio
                        copy_modules_dir kernel/drivers/i2c/busses
                        copy_modules_dir kernel/drivers/i2c/muxes
+                       copy_modules_dir kernel/drivers/mfd
                        copy_modules_dir kernel/drivers/phy
                        copy_modules_dir kernel/drivers/pinctrl
                        copy_modules_dir kernel/drivers/regulator
-- 
2.14.2

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