From aecfa5af1e2e282404fc56285d494701ed040a5d Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Wed, 18 Jun 2014 19:31:27 -0300 Subject: [PATCH] [media] v4l: omap4iss: configuration using uninitialized variable Variable reg is not initialized. Random values are written to OMAP4 ISS registers if !ctx->eof_enabled. Cc: Laurent Pinchart Signed-off-by: Heinrich Schuchardt Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/omap4iss/iss_csi2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/omap4iss/iss_csi2.c b/drivers/staging/media/omap4iss/iss_csi2.c index bf8a657..9ae4871 100644 --- a/drivers/staging/media/omap4iss/iss_csi2.c +++ b/drivers/staging/media/omap4iss/iss_csi2.c @@ -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) -- 2.7.4