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media: Staging: media: omap4iss: Use WARN_ON() instead of BUG_ON()

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Use WARN_ON() instead of BUG_ON() to avoid crashing the kernel.

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Srishti Sharma
2017-09-08 10:08:18 -04:00
committed by Mauro Carvalho Chehab
parent b0fe777884
commit 12059481fd
1 changed files with 1 additions and 1 deletions
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drivers/staging/media/omap4iss/iss.c
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@@ -893,7 +893,7 @@ void omap4iss_put(struct iss_device *iss)
return;
mutex_lock(&iss->iss_mutex);
BUG_ON(iss->ref_count == 0);
WARN_ON(iss->ref_count == 0);
if (--iss->ref_count == 0) {
iss_disable_interrupts(iss);
/* Reset the ISS if an entity has failed to stop. This is the