media: ccs: Use unsigned int as index to an array

Use an unsigned int to index an array instead of a signed one.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index 547e18b..55bd303 100644 (file)
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -3183,7 +3183,7 @@ static int ccs_get_hwconfig(struct ccs_sensor *sensor, struct device *dev)
        struct fwnode_handle *ep;
        struct fwnode_handle *fwnode = dev_fwnode(dev);
        u32 rotation;
-       int i;
+       unsigned int i;
        int rval;
 
        ep = fwnode_graph_get_endpoint_by_id(fwnode, 0, 0,
@@ -3261,7 +3261,7 @@ static int ccs_get_hwconfig(struct ccs_sensor *sensor, struct device *dev)
 
        for (i = 0; i < bus_cfg.nr_of_link_frequencies; i++) {
                hwcfg->op_sys_clock[i] = bus_cfg.link_frequencies[i];
-               dev_dbg(dev, "freq %d: %lld\n", i, hwcfg->op_sys_clock[i]);
+               dev_dbg(dev, "freq %u: %lld\n", i, hwcfg->op_sys_clock[i]);
        }
 
        v4l2_fwnode_endpoint_free(&bus_cfg);