>From 551a60b7f66bdf314702062214345464679e6481 Mon Sep 17 00:00:00 2001
From: Sergio Aguirre <saaguirre@xxxxxx>
Date: Fri, 16 Jan 2009 16:17:07 -0600
Subject: [PATCH] OMAP3ISP: Fix lsc_initialized flag setting
This patch fixes an incorrect clearing of the lsc_initialized
flag, so when loading an equal or lower size LSC table from abstraction
layer, the flag doesn't get cleared anymore.
The leakage comes because on ispccdc_cleanup(), the unmmap was
conditioned when lsc_initialized was set to 1.
Based on Fix by Margarita Olaya on Internal TI tree.
Signed-off-by: Margarita Olaya <magi.olaya@xxxxxx>
Signed-off-by: Sergio Aguirre <saaguirre@xxxxxx>
---
drivers/media/video/isp/ispccdc.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/isp/ispccdc.c b/drivers/media/video/isp/ispccdc.c
index 75a4a06..fab4f72 100644
--- a/drivers/media/video/isp/ispccdc.c
+++ b/drivers/media/video/isp/ispccdc.c
@@ -270,11 +270,12 @@ int omap34xx_isp_ccdc_config(void *userspace_add)
ispccdc_lsc_config)))
goto copy_from_user_err;
down(&ispccdc_mutex);
- lsc_initialized = 0;
if (lsc_config.size <= old_size)
size_mismatch = 0;
- else
+ else {
size_mismatch = 1;
+ lsc_initialized = 0;
+ }
up(&ispccdc_mutex);
ispccdc_config_lsc(&lsc_config);
}
--
1.5.6.5
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