[PATCH] video: ffb: fix ffb_probe error path

[Axel Lin]

Current implementation calls of_iounmap for par->fbc twice in error path.
In the case of goto out_unmap_dac, we should call of_iounmap for par->dac.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
---
 drivers/video/ffb.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/video/ffb.c b/drivers/video/ffb.c
index 6739b2a..b5d6a46 100644
--- a/drivers/video/ffb.c
+++ b/drivers/video/ffb.c
@@ -1011,7 +1011,7 @@ out_dealloc_cmap:
 	fb_dealloc_cmap(&info->cmap);
 
 out_unmap_dac:
-	of_iounmap(&op->resource[2], par->fbc, sizeof(struct ffb_fbc));
+	of_iounmap(&op->resource[1], par->dac, sizeof(struct ffb_dac));
 
 out_unmap_fbc:
 	of_iounmap(&op->resource[2], par->fbc, sizeof(struct ffb_fbc));
-- 
1.7.1



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