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    Subject[PATCH AUTOSEL 4.19 521/671] usb: typec: tps6598x: Fix build error without CONFIG_REGMAP_I2C
    Date
    From: YueHaibing <yuehaibing@huawei.com>

    [ Upstream commit 35af2445dc306403254a181507b390ec9eb725d5 ]

    If CONFIG_REGMAP_I2C is not set, building fails:

    drivers/usb/typec/tps6598x.o: In function `tps6598x_probe':
    tps6598x.c:(.text+0x5f0): undefined reference to `__devm_regmap_init_i2c'

    Select REGMAP_I2C to fix this.

    Reported-by: Hulk Robot <hulkci@huawei.com>
    Fixes: 0a4c005bd171 ("usb: typec: driver for TI TPS6598x USB Power Delivery controllers")
    Signed-off-by: YueHaibing <yuehaibing@huawei.com>
    Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
    Link: https://lore.kernel.org/r/20190903121026.22148-1-yuehaibing@huawei.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/usb/typec/Kconfig | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
    index 00878c386dd0..8445890accdf 100644
    --- a/drivers/usb/typec/Kconfig
    +++ b/drivers/usb/typec/Kconfig
    @@ -95,6 +95,7 @@ source "drivers/usb/typec/ucsi/Kconfig"
    config TYPEC_TPS6598X
    tristate "TI TPS6598x USB Power Delivery controller driver"
    depends on I2C
    + select REGMAP_I2C
    help
    Say Y or M here if your system has TI TPS65982 or TPS65983 USB Power
    Delivery controller.
    --
    2.20.1
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