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    Subject[PATCH 3.12 10/72] power: bq24190_charger: suppress build warning
    Date
    From: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>

    3.12-stable review patch. If anyone has any objections, please let me know.

    ===============

    commit 31f50e48e3e4ea9d503285a389d6a1b5349d66c0 upstream.

    This patch fixes following build warning:

    In file included from include/linux/printk.h:261:0,
    from include/linux/kernel.h:13,
    from include/linux/list.h:8,
    from include/linux/module.h:9,
    from drivers/power/bq24190_charger.c:11:
    drivers/power/bq24190_charger.c: In function ‘bq24190_irq_handler_thread’:
    include/linux/dynamic_debug.h:86:20: warning: ‘ss_reg’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    __dynamic_dev_dbg(&descriptor, dev, fmt, \
    ^
    drivers/power/bq24190_charger.c:1211:5: note: ‘ss_reg’ was declared here
    u8 ss_reg, f_reg;
    ^
    In file included from include/linux/printk.h:261:0,
    from include/linux/kernel.h:13,
    from include/linux/list.h:8,
    from include/linux/module.h:9,
    from drivers/power/bq24190_charger.c:11:
    include/linux/dynamic_debug.h:86:20: warning: ‘f_reg’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    __dynamic_dev_dbg(&descriptor, dev, fmt, \
    ^
    drivers/power/bq24190_charger.c:1211:13: note: ‘f_reg’ was declared here
    u8 ss_reg, f_reg;

    Signed-off-by: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
    Signed-off-by: Sebastian Reichel <sre@kernel.org>
    Signed-off-by: Jiri Slaby <jslaby@suse.cz>
    ---
    drivers/power/bq24190_charger.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/power/bq24190_charger.c b/drivers/power/bq24190_charger.c
    index e4c95e1a6733..d0e8236a6404 100644
    --- a/drivers/power/bq24190_charger.c
    +++ b/drivers/power/bq24190_charger.c
    @@ -1208,7 +1208,7 @@ static irqreturn_t bq24190_irq_handler_thread(int irq, void *data)
    {
    struct bq24190_dev_info *bdi = data;
    bool alert_userspace = false;
    - u8 ss_reg, f_reg;
    + u8 ss_reg = 0, f_reg = 0;
    int ret;

    pm_runtime_get_sync(bdi->dev);
    --
    2.6.3


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