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[media] v4l: omap4iss: configuration using uninitialized variable

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Variable reg is not initialized.
Random values are written to OMAP4 ISS registers if !ctx->eof_enabled.

Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Heinrich Schuchardt 2014-06-18 19:31:27 -03:00 committed by Mauro Carvalho Chehab
parent 3ab2512337
commit aecfa5af1e
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/omap4iss/iss_csi2.c
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@ -317,7 +317,7 @@ static void csi2_ctx_enable(struct iss_csi2_device *csi2, u8 ctxnum, u8 enable)
static void csi2_ctx_config(struct iss_csi2_device *csi2,
struct iss_csi2_ctx_cfg *ctx)
{
u32 reg;
u32 reg = 0;
/* Set up CSI2_CTx_CTRL1 */
if (ctx->eof_enabled)