The value actual_pix_clk_100Hz is dereferencing pointer pix_clk_params
before pix_clk_params is being null checked. Fix this by assigning
pix_clk_params->requested_pix_clk_100hz to actual_pix_clk_100Hz only if
pix_clk_params is not NULL, otherwise just NULL.
Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
struct pixel_clk_params *pix_clk_params,
struct pll_settings *pll_settings)
{
- unsigned long long actual_pix_clk_100Hz = pix_clk_params->requested_pix_clk_100hz;
+ unsigned long long actual_pix_clk_100Hz = pix_clk_params ? pix_clk_params->requested_pix_clk_100hz : 0;
struct dce110_clk_src *clk_src;
clk_src = TO_DCE110_CLK_SRC(cs);