Smatch error:buffer overflow 'ti_sn_bridge_refclk_lut' 5 <= 5.
Fixes: cea86c5bb442 ("drm/bridge: ti-sn65dsi86: Implement the pwm_chip")
Signed-off-by: Su Hui <suhui@xxxxxxxxxxxx>
---
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
index 7a748785c545..952aae4221e7 100644
--- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c
+++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c
@@ -305,7 +305,8 @@ static void ti_sn_bridge_set_refclk_freq(struct ti_sn65dsi86 *pdata)
* The PWM refclk is based on the value written to SN_DPPLL_SRC_REG,
* regardless of its actual sourcing.
*/
- pdata->pwm_refclk_freq = ti_sn_bridge_refclk_lut[i];
+ if (i < refclk_lut_size)
+ pdata->pwm_refclk_freq = ti_sn_bridge_refclk_lut[i];
}
static void ti_sn65dsi86_enable_comms(struct ti_sn65dsi86 *pdata)
--
2.30.2
