read_buff          20 drivers/gpu/drm/udl/udl_connector.c 	u8 *read_buff;
read_buff          23 drivers/gpu/drm/udl/udl_connector.c 	read_buff = kmalloc(2, GFP_KERNEL);
read_buff          24 drivers/gpu/drm/udl/udl_connector.c 	if (!read_buff)
read_buff          32 drivers/gpu/drm/udl/udl_connector.c 					  0xA1, read_buff, 2, HZ);
read_buff          35 drivers/gpu/drm/udl/udl_connector.c 			kfree(read_buff);
read_buff          38 drivers/gpu/drm/udl/udl_connector.c 		buf[i] = read_buff[1];
read_buff          41 drivers/gpu/drm/udl/udl_connector.c 	kfree(read_buff);