Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 3.12 10/72] power: bq24190_charger: suppress build warning | Date | Mon, 23 Nov 2015 14:08:32 +0100 |
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From: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
3.12-stable review patch. If anyone has any objections, please let me know.
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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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