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power: bq24190_charger: suppress build warning

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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 <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
This commit is contained in:
Lad, Prabhakar 2014-12-04 14:56:04 +00:00 • committed by Sebastian Reichel
commit 31f50e48e3
1 changed files with 1 additions and 1 deletions
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2
drivers/power/bq24190_charger.c
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@ -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);