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    SubjectRe: [PATCH 16/18] mfd: wm8350-i2c: Make it explicitly non-modular
    On Fri, Dec 07, 2018 at 03:11:03PM -0500, Paul Gortmaker wrote:
    > The Kconfig currently controlling compilation of this code is:
    >
    > drivers/mfd/Kconfig:config MFD_WM8350_I2C
    > drivers/mfd/Kconfig: bool "Wolfson Microelectronics WM8350 with I2C"
    >
    > ...meaning that it currently is not being built as a module by anyone.
    >
    > Lets remove the modular code that is essentially orphaned, so that
    > when reading the driver there is no doubt it is builtin-only.
    >
    > We explicitly disallow a driver unbind, since that doesn't have a
    > sensible use case anyway, and it allows us to drop the ".remove"
    > code for non-modular drivers.
    >
    > Since module_init was not in use by this code, the init ordering
    > remains unchanged with this commit.
    >
    > We don't replace module.h with init.h since the file already has that.
    > But we do delete an unused moduleparam.h
    >
    > Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code.
    >
    > We also delete the MODULE_LICENSE tag etc. since all that information
    > is already contained at the top of the file in the comments.
    >
    > Cc: Lee Jones <lee.jones@linaro.org>
    > Cc: patches@opensource.cirrus.com
    > Acked-by: Linus Walleij <linus.walleij@linaro.org>
    > Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
    > ---
    > -static int wm8350_i2c_remove(struct i2c_client *i2c)
    > -{
    > - struct wm8350 *wm8350 = i2c_get_clientdata(i2c);
    > -
    > - wm8350_device_exit(wm8350);

    This is the only caller of this function so you probably want to
    remove it in the next patch as we did for the 831x stuff.

    Thanks,
    Charles

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