this patch fixes following build warning:
drivers/misc/ioc4.c: In function ‘ioc4_probe’:
drivers/misc/ioc4.c:194:16: warning: ‘start’ may be used uninitialized in this
function [-Wmaybe-uninitialized]
period = (end - start) /
^
drivers/misc/ioc4.c:148:11: note: ‘start’ was declared here
uint64_t start, end, period;
Signed-off-by: Lad, Prabhakar <prabhakar.cse...@gmail.com>
---
Note:- I have compile tested only, and this was noticed
on linux-next
drivers/misc/ioc4.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/ioc4.c b/drivers/misc/ioc4.c
index 3336ddc..c1f1e6c 100644
--- a/drivers/misc/ioc4.c
+++ b/drivers/misc/ioc4.c
@@ -145,7 +145,7 @@ ioc4_clock_calibrate(struct ioc4_driver_data *idd)
union ioc4_int_out int_out;
union ioc4_gpcr gpcr;
unsigned int state, last_state = 1;
- uint64_t start, end, period;
+ uint64_t start = 0, end, period;
unsigned int count = 0;
/* Enable output */
--
1.9.1
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