Commit 6ff1d726 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
Browse files

media: ti-vpe: cal: Remove needless variable initialization 



A few local variables are needlessly initialized. Fix them.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: default avatarBenoit Parrot <bparrot@ti.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 37166b2f

drivers/media/platform/ti-vpe/cal.c

+9 −9
Original line number Diff line number Diff line
@@ -616,8 +616,8 @@ static struct cc_data *cc_create(struct cal_dev *dev, unsigned int core) 
 */

static void cal_get_hwinfo(struct cal_dev *dev)

{

	u32 revision = 0;

	u32 hwinfo = 0;

	u32 revision;

	u32 hwinfo;



	revision = reg_read(dev, CAL_HL_REVISION);

	cal_dbg(3, dev, "CAL_HL_REVISION = 0x%08x (expecting 0x40000200)\n",
@@ -1302,7 +1302,7 @@ static int cal_enum_fmt_vid_cap(struct file *file, void *priv, 
				struct v4l2_fmtdesc *f)

{

	struct cal_ctx *ctx = video_drvdata(file);

	const struct cal_fmt *fmt = NULL;

	const struct cal_fmt *fmt;



	if (f->index >= ctx->num_active_fmt)

		return -EINVAL;
@@ -1655,7 +1655,7 @@ static void cal_buffer_queue(struct vb2_buffer *vb) 
	struct cal_buffer *buf = container_of(vb, struct cal_buffer,

					      vb.vb2_buf);

	struct cal_dmaqueue *vidq = &ctx->vidq;

	unsigned long flags = 0;

	unsigned long flags;



	/* recheck locking */

	spin_lock_irqsave(&ctx->slock, flags);
@@ -1668,7 +1668,7 @@ static int cal_start_streaming(struct vb2_queue *vq, unsigned int count) 
	struct cal_ctx *ctx = vb2_get_drv_priv(vq);

	struct cal_dmaqueue *dma_q = &ctx->vidq;

	struct cal_buffer *buf, *tmp;

	unsigned long addr = 0;

	unsigned long addr;

	unsigned long flags;

	int ret;
@@ -2008,7 +2008,7 @@ static struct device_node * 
of_get_next_port(const struct device_node *parent,

		 struct device_node *prev)

{

	struct device_node *port = NULL;

	struct device_node *port;



	if (!parent)

		return NULL;
@@ -2052,7 +2052,7 @@ static struct device_node * 
of_get_next_endpoint(const struct device_node *parent,

		     struct device_node *prev)

{

	struct device_node *ep = NULL;

	struct device_node *ep;



	if (!parent)

		return NULL;
@@ -2266,8 +2266,8 @@ static int cal_probe(struct platform_device *pdev) 
	struct cal_dev *dev;

	struct cal_ctx *ctx;

	struct device_node *parent = pdev->dev.of_node;

	struct regmap *syscon_camerrx = NULL;

	u32 syscon_camerrx_offset = 0;

	struct regmap *syscon_camerrx;

	u32 syscon_camerrx_offset;

	int ret;

	int irq;

	int i;

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