Subject: [PATCH] ARM: OMAP: PM: only register TWL with voltage layer when device is present

From: [email-masked] (Kevin Hilman)
Date: Thu, 17 Nov 2011 11:20:39 -0800

"Premi, Sanjeev" <[email-masked]> writes:

[...]

>> 
>> If PMIC is not TWL family, then I don't expect any functions in
>> twl_common.c to be called.
>
> This is the reason I wanted to know if the check on ".irq" in the
> patch is sufficient. If any PMIC requires & sets "pmic_i2c_board_info.irq"
> then both omap3_twl_init() and omap4_twl_init() will be called.

Only TWL PMICs should be calling these functions, as they are in code
for TWL PMICs *only*.

If you have a non-TWL PMIC, then you should not be using the omap_pmic_*
functions.

Admittedly, these omap_pmic_* functions should be renamed to be clear
that they are TWL specific.

Kevin