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media: ti-vpe: cal: Make loop indices unsigned where applicable

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Many loop indices only take positive values. Make them unsigned.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Laurent Pinchart 2020-07-06 20:35:34 +02:00 committed by Mauro Carvalho Chehab
parent fcc6d6f71d
commit 6341aa2ee4
1 changed files with 11 additions and 11 deletions
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22
drivers/media/platform/ti-vpe/cal.c
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@ -488,7 +488,7 @@ static int cal_camerarx_regmap_init(struct cal_dev *dev)
{
struct reg_field *field;
struct cal_csi2_phy *phy;
int i, j;
unsigned int i, j;
if (!dev->data)
return -EINVAL;
@ -901,7 +901,7 @@ static void csi2_wait_for_phy(struct cal_ctx *ctx)
static void csi2_phy_deinit(struct cal_ctx *ctx)
{
int i;
unsigned int i;
csi2_cio_power(ctx, false);
@ -1212,7 +1212,7 @@ static irqreturn_t cal_irq(int irq_cal, void *data)
status = reg_read(dev, CAL_HL_IRQSTATUS(0));
if (status) {
int i;
unsigned int i;
reg_write(dev, CAL_HL_IRQSTATUS(0), status);
@ -1225,7 +1225,7 @@ static irqreturn_t cal_irq(int irq_cal, void *data)
CAL_CSI2_COMPLEXIO_IRQSTATUS(i));
dev_err_ratelimited(&dev->pdev->dev,
"CIO%d error: %#08x\n", i, cio_stat);
"CIO%u error: %#08x\n", i, cio_stat);
reg_write(dev, CAL_CSI2_COMPLEXIO_IRQSTATUS(i),
cio_stat);
@ -1236,7 +1236,7 @@ static irqreturn_t cal_irq(int irq_cal, void *data)
/* Check which DMA just finished */
status = reg_read(dev, CAL_HL_IRQSTATUS(1));
if (status) {
int i;
unsigned int i;
/* Clear Interrupt status */
reg_write(dev, CAL_HL_IRQSTATUS(1), status);
@ -1259,7 +1259,7 @@ static irqreturn_t cal_irq(int irq_cal, void *data)
/* Check which DMA just started */
status = reg_read(dev, CAL_HL_IRQSTATUS(2));
if (status) {
int i;
unsigned int i;
/* Clear Interrupt status */
reg_write(dev, CAL_HL_IRQSTATUS(2), status);
@ -1917,8 +1917,8 @@ static int cal_async_bound(struct v4l2_async_notifier *notifier,
{
struct cal_ctx *ctx = notifier_to_ctx(notifier);
struct v4l2_subdev_mbus_code_enum mbus_code;
unsigned int i, j, k;
int ret = 0;
int i, j, k;
if (ctx->sensor) {
ctx_info(ctx, "Rejecting subdev %s (Already set!!)",
@ -1942,7 +1942,7 @@ static int cal_async_bound(struct v4l2_async_notifier *notifier,
continue;
ctx_dbg(2, ctx,
"subdev %s: code: %04x idx: %d\n",
"subdev %s: code: %04x idx: %u\n",
subdev->name, mbus_code.code, j);
for (k = 0; k < ARRAY_SIZE(cal_formats); k++) {
@ -1951,7 +1951,7 @@ static int cal_async_bound(struct v4l2_async_notifier *notifier,
if (mbus_code.code == fmt->code) {
ctx->active_fmt[i] = fmt;
ctx_dbg(2, ctx,
"matched fourcc: %s: code: %04x idx: %d\n",
"matched fourcc: %s: code: %04x idx: %u\n",
fourcc_to_str(fmt->fourcc),
fmt->code, i);
ctx->num_active_fmt = ++i;
@ -2269,9 +2269,9 @@ static int cal_probe(struct platform_device *pdev)
struct device_node *parent = pdev->dev.of_node;
struct regmap *syscon_camerrx;
u32 syscon_camerrx_offset;
unsigned int i;
int ret;
int irq;
int i;
dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
if (!dev)
@ -2407,7 +2407,7 @@ static int cal_remove(struct platform_device *pdev)
{
struct cal_dev *dev = platform_get_drvdata(pdev);
struct cal_ctx *ctx;
int i;
unsigned int i;
cal_dbg(1, dev, "Removing %s\n", CAL_MODULE_NAME);