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Subject[PATCH] Staging: olpc_dcon: Use WARN_ON() instead of BUG_ON()
Date
Use WARN_ON() instead of BUG_ON(), as the WARN_ON() produces a backtrace
without crashing the kernel.

Issue found by checkpatch.pl.

Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com>
---
drivers/staging/olpc_dcon/olpc_dcon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c
index 6b714f740ac3..900baab70691 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon.c
@@ -138,7 +138,7 @@ static int dcon_bus_stabilize(struct dcon_priv *dcon, int is_powered_down)
}
if (x < 0) {
pr_err("unable to stabilize dcon's smbus, reasserting power and praying.\n");
- BUG_ON(olpc_board_at_least(olpc_board(0xc2)));
+ WARN_ON(olpc_board_at_least(olpc_board(0xc2)));
pm = 0;
olpc_ec_cmd(EC_DCON_POWER_MODE, &pm, 1, NULL, 0);
msleep(100);
--
2.17.1
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