smatch reports:
drivers/media/i2c/ds90ub960.c:1788 ub960_init_tx_ports() error: uninitialized symbol 'pll_div'.
This is caused by 'pll_div' not being set for 1200 MHz CSI rate. Set the
'pll_div' correctly.
Fixes: afe267f2d368 ("media: i2c: add DS90UB960 driver")
Reported-by: Hans Verkuil <hverkuil@xxxxxxxxx>
Closes: https://lore.kernel.org/all/8d6daeb1-b62a-bbb2-b840-8759c84f2085@xxxxxxxxx/
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx>
---
drivers/media/i2c/ds90ub960.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/i2c/ds90ub960.c b/drivers/media/i2c/ds90ub960.c
index 4833b39b9178..4ab45e326d80 100644
--- a/drivers/media/i2c/ds90ub960.c
+++ b/drivers/media/i2c/ds90ub960.c
@@ -1763,6 +1763,7 @@ static int ub960_init_tx_ports(struct ub960_data *priv)
break;
case MHZ(1200):
speed_select = 1;
+ pll_div = 0x18;
break;
case MHZ(800):
speed_select = 2;
--
2.34.1
