• Linus Walleij's avatar
    mfd: qcom-pm8xxx: Clean up PM8XXX namespace · 40a3a0f2
    Linus Walleij authored
    The Kconfig and file naming for the PM8xxx driver is totally
    confusing:
    
    - Kconfig options MFD_PM8XXX and MFD_PM8921_CORE, some in-kernel
      users depending on or selecting either at random.
    - A driver file named pm8921-core.c even if it is indeed
      used by the whole PM8xxx family of chips.
    - An irqchip named pm8xxx since it was (I guess) realized that
      the driver was generic for all pm8xxx PMICs.
    
    As I may want to add support for PM8901 this is starting to get
    really messy. Fix this situation by:
    
    - Remove the MFD_PM8921_CORE symbol and rely solely on MFD_PM8XXX
      and convert all users, including LEDs Kconfig and ARM defconfigs
      for qcom and multi_v7 to use that single symbol.
    - Renaming the driver to qcom-pm8xxx.c to fit along the two
      other qcom* prefixed drivers.
    - Rename functions withing the driver from 8921 to 8xxx to
      indicate it is generic.
    - Just drop the =m config from the pxa_defconfig, I have no clue
      why it is even there, it is not a Qualcomm platform. (Possibly
      older Kconfig noise from saveconfig.)
    
    Cc: Stephen Boyd <sboyd@codeaurora.org>
    Cc: Neil Armstrong <narmstrong@baylibre.com>
    Cc: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
    Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
    Reviewed-by: default avatarAndy Gross <andy.gross@linaro.org>
    Acked-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
    Acked-by: default avatarJacek Anaszewski <j.anaszewski@samsung.com>
    Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
    40a3a0f2
pxa_defconfig 17.5 KB