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    Subject[PATCH 3/4] mfd: Remove redundant spi driver bus initialization
    Date
    In ancient times it was necessary to manually initialize the bus field of an
    spi_driver to spi_bus_type. These days this is done in spi_driver_register() so
    we can drop the manual assignment.

    The patch was generated using the following coccinelle semantic patch:
    // <smpl>
    @@
    identifier _driver;
    @@
    struct spi_driver _driver = {
    .driver = {
    - .bus = &spi_bus_type,
    },
    };
    // </smpl>

    Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
    Cc: Samuel Ortiz <sameo@linux.intel.com>
    Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
    Cc: Linus Walleij <linus.walleij@stericsson.com>

    ---
    drivers/mfd/da9052-spi.c | 1 -
    drivers/mfd/stmpe-spi.c | 1 -
    2 files changed, 2 deletions(-)

    diff --git a/drivers/mfd/da9052-spi.c b/drivers/mfd/da9052-spi.c
    index 6faf149..6e09498 100644
    --- a/drivers/mfd/da9052-spi.c
    +++ b/drivers/mfd/da9052-spi.c
    @@ -88,7 +88,6 @@ static struct spi_driver da9052_spi_driver = {
    .id_table = da9052_spi_id,
    .driver = {
    .name = "da9052",
    - .bus = &spi_bus_type,
    .owner = THIS_MODULE,
    },
    };
    diff --git a/drivers/mfd/stmpe-spi.c b/drivers/mfd/stmpe-spi.c
    index b58c43c..afd4590 100644
    --- a/drivers/mfd/stmpe-spi.c
    +++ b/drivers/mfd/stmpe-spi.c
    @@ -122,7 +122,6 @@ MODULE_DEVICE_TABLE(spi, stmpe_id);
    static struct spi_driver stmpe_spi_driver = {
    .driver = {
    .name = "stmpe-spi",
    - .bus = &spi_bus_type,
    .owner = THIS_MODULE,
    #ifdef CONFIG_PM
    .pm = &stmpe_dev_pm_ops,
    --
    1.7.9.5


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