The length of EDID block can be longer than 256 bytes, so we should use `int` instead of `u8` for the `edid_pos` variable.

Signed-off-by: Pin-Yen Lin treapking@chromium.org ---

drivers/gpu/drm/bridge/analogix/anx7625.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 2346dbcc505f..e596cacce9e3 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -846,7 +846,8 @@ static int segments_edid_read(struct anx7625_data *ctx, static int sp_tx_edid_read(struct anx7625_data *ctx, u8 *pedid_blocks_buf) { - u8 offset, edid_pos; + u8 offset; + int edid_pos; int count, blocks_num; u8 pblock_buf[MAX_DPCD_BUFFER_SIZE]; u8 i, j;